CompTIA Project+ PK0-005 PK0-005 Questions 601–675 | Page 9/13

601

MCQmedium

A project has an EV of $40,000, PV of $50,000, and AC of $45,000. What is the cost performance index (CPI)?

A.1.25

B.0.80

C.0.89

D.1.11

AnswerC

Dividing earned value by actual cost ($40,000 ÷ $45,000) yields 0.89, satisfying the stem's request for the cost performance index. A CPI below 1.0 signals the project is over budget for the work completed, since each dollar spent returns only 89 cents of earned value.

Why this answer

The cost performance index (CPI) is calculated as EV / AC. With EV = $40,000 and AC = $45,000, CPI = 40,000 / 45,000 = 0.888..., which rounds to 0.89. A CPI less than 1 indicates the project is over budget for the work completed.

Exam trap

PK0-005 often tests the confusion between CPI and SPI formulas, as well as the inversion of EV and AC, so candidates must memorize that CPI = EV / AC and SPI = EV / PV.

How to eliminate wrong answers

Option A is wrong because 1.25 is the result of AC / EV (45,000 / 40,000), which is the inverse of CPI and not a standard earned value metric. Option B is wrong because 0.80 is the result of EV / PV (40,000 / 50,000), which is the schedule performance index (SPI), not CPI. Option D is wrong because 1.11 is the result of PV / AC (50,000 / 45,000), which is not a recognized earned value formula.

Full explanation →

602

MCQmedium

A project manager is selecting a methodology for a project with well-understood requirements and low expected change. Which methodology is MOST appropriate?

A.Agile

B.Scrum

C.Hybrid

D.Predictive (Waterfall)

AnswerD

Predictive (Waterfall) suits stable, well-understood requirements with low expected change because it fixes scope early and progresses through sequential phases. Iterative or agile approaches would add unnecessary overhead when requirements are already clear and unlikely to shift.

Why this answer

Predictive/waterfall is suitable for stable requirements and low change, as it follows a sequential plan-driven approach.

Full explanation →

603

MCQeasy

A project manager needs to track the start and end dates of tasks as well as dependencies. Which tool should be used?

A.Gantt chart

B.Control chart

C.Fishbone diagram

D.Pareto chart

AnswerA

A Gantt chart displays tasks as horizontal bars against a timeline, showing start and end dates plus dependencies between activities. This visual format directly satisfies the need to track scheduling and task relationships in one view.

Why this answer

A Gantt chart is the correct tool because it visually displays task start and end dates along a timeline, and it can explicitly show dependencies between tasks using arrows or linking lines. This makes it ideal for project scheduling and tracking progress against planned dates.

Exam trap

The trap here is that candidates may confuse a control chart (used for quality control) with a Gantt chart because both involve 'chart' and tracking, but control charts track process variation over time, not task schedules or dependencies.

How to eliminate wrong answers

Option B is wrong because a control chart is used in statistical process control to monitor process stability over time, not to track task dates or dependencies. Option C is wrong because a fishbone diagram (Ishikawa diagram) is a cause-and-effect tool used for root cause analysis, not for scheduling or dependency tracking. Option D is wrong because a Pareto chart is a bar chart that displays the frequency of problems or causes in descending order, used for prioritization, not for tracking task timelines or dependencies.

Full explanation →

604

MCQhard

A project has many stakeholders with varying interests and influence. Which document should the PM use to plan how to engage them?

A.Stakeholder engagement plan

B.Communication plan

C.Stakeholder register

D.RACI matrix

AnswerA

The stakeholder engagement plan records each stakeholder's interest, influence and desired involvement, plus the tailored engagement approach. It is the document that translates the register's analysis into planned actions, satisfying the varying interests and influence constraint.

Why this answer

The stakeholder engagement plan is the correct document because it specifically outlines strategies and actions to manage stakeholder expectations, interests, and influence throughout the project lifecycle. Unlike a communication plan, which focuses on the logistics of information distribution, the engagement plan addresses how to actively involve stakeholders based on their power, interest, and influence levels. This aligns with PMI's guidance in the PMBOK Guide for the Plan Stakeholder Engagement process.

Exam trap

The trap here is that candidates confuse the stakeholder engagement plan with the communication plan, but the engagement plan is broader and includes strategies for managing influence and expectations, not just the mechanics of sending updates.

How to eliminate wrong answers

Option B (Communication plan) is wrong because it focuses on the 'what, when, how, and to whom' of information distribution, not on the broader strategies for engaging stakeholders with varying interests and influence. Option C (Stakeholder register) is wrong because it is a static repository of stakeholder identification and classification data (e.g., name, role, power/interest grid), not a dynamic plan for engagement activities. Option D (RACI matrix) is wrong because it is a responsibility assignment tool that maps tasks to roles (Responsible, Accountable, Consulted, Informed), not a document for planning stakeholder engagement strategies.

Full explanation →

605

MCQmedium

A project to build a website is expected to take 6 months with a fixed budget. During planning, the team determines that the requirements are well-understood and unlikely to change. Which methodology is most appropriate?

A.Kanban

B.Predictive

C.Agile

D.Scrum

AnswerB

Stable, well-understood requirements and a fixed budget suit a predictive (waterfall) approach, where scope is defined upfront and delivered through sequential phases. Its emphasis on early detailed planning and change control directly satisfies the stem's constraint that requirements are unlikely to change.

Why this answer

A predictive (waterfall) methodology is most appropriate when requirements are well-understood, stable, and unlikely to change, and when the project has a fixed budget and timeline. Predictive approaches emphasize upfront planning, sequential phases, and formal change control, which aligns with the 6-month fixed-budget website project with clear requirements. Agile, Scrum, and Kanban are better suited for evolving or uncertain requirements.

Exam trap

PK0-005 often tests the methodology selection criteria, catching candidates who default to Agile as 'modern' without considering that stable requirements and fixed budgets favor predictive.

How to eliminate wrong answers

Option A is wrong because Kanban is an agile method optimized for continuous flow and evolving work items, not fixed-scope, fixed-budget projects with stable requirements. Option C is wrong because Agile embraces changing requirements and iterative delivery, which is unnecessary and potentially wasteful when requirements are already well-defined. Option D is wrong because Scrum is a specific agile framework with sprints and ceremonies designed for complex, uncertain work—not ideal for a predictable, well-understood website build.

Full explanation →

606

MCQmedium

A software development project is using an agile methodology. The product owner is frequently changing requirements during sprints, causing the team to miss sprint goals. The project manager has a good relationship with the product owner. The team is frustrated and morale is dropping. The project manager needs to address this issue while maintaining stakeholder satisfaction. What should the project manager do FIRST?

A.Coach the product owner on agile principles and the impact of changes.

B.Escalate to the project sponsor.

C.Implement a formal change control process for all changes.

D.Ask the team to work overtime to accommodate changes.

AnswerA

Coaching the product owner on agile principles addresses the root cause: mid-sprint scope changes that break sprint goals. It leverages the project manager's good relationship, restoring team morale while preserving stakeholder satisfaction, rather than escalating or imposing process controls that would damage the relationship.

Why this answer

The project manager should first coach the product owner on agile principles, specifically the impact of changing requirements during sprints. In agile, the product owner is responsible for prioritizing the backlog, but changes should not be introduced mid-sprint as they disrupt the team's commitment to sprint goals. By leveraging the good relationship, the project manager can educate the product owner on the importance of sprint stability, which directly addresses the root cause without escalating or overcomplicating the process.

Exam trap

The trap here is that candidates may confuse 'agile embraces change' with 'unrestricted mid-sprint changes,' leading them to choose a formal change control process (Option C) or escalation (Option B), when the correct first step is education and collaboration with the product owner.

How to eliminate wrong answers

Option B is wrong because escalating to the project sponsor is premature; the project manager should first attempt to resolve the issue directly with the product owner through coaching, as the sponsor is typically involved for higher-level or unresolved conflicts. Option C is wrong because implementing a formal change control process contradicts agile principles, which embrace change but within defined boundaries (e.g., backlog refinement, not mid-sprint); a rigid process would reduce stakeholder satisfaction and slow down the team. Option D is wrong because asking the team to work overtime to accommodate changes is a short-term fix that ignores the root cause, further lowers morale, and violates agile's emphasis on sustainable pace.

Full explanation →

607

MCQmedium

A project manager is evaluating two potential projects. Project A has an NPV of $50,000, and Project B has an NPV of -$10,000. Which project should be selected based on NPV?

A.Both projects

B.Project B

C.Project A

D.Neither project

AnswerC

NPV discounts future cash flows to present value; a positive NPV means the project adds value, while a negative NPV destroys it. Project A's $50,000 exceeds Project B's −$10,000, so selecting A satisfies the NPV-based selection criterion.

Why this answer

A positive NPV indicates a profitable project; a negative NPV indicates a loss. Select Project A.

Full explanation →

608

MCQmedium

In a RACI matrix, which role is ultimately accountable for the successful completion of a task?

A.Consulted

B.Informed

C.Responsible

D.Accountable

AnswerD

In a RACI matrix, the Accountable role owns the task outcome and holds final decision authority, with exactly one accountable person per task. This satisfies the stem's requirement for ultimate ownership, distinguishing it from Responsible, which performs the work, and Consulted or Informed.

Why this answer

In a RACI matrix, the Accountable role is the single person ultimately answerable for the task's success or failure. They own the outcome and have the authority to approve the work, even if they delegate the actual doing to others. This is why the 'A' is often described as 'the buck stops here.'

Exam trap

PK0-005 often tests the Responsible vs. Accountable distinction — the trap is assuming the person doing the work (Responsible) is also the one ultimately answerable (Accountable).

How to eliminate wrong answers

Option A is wrong because Consulted roles provide input and expertise but are not ultimately answerable for the outcome. Option B is wrong because Informed roles are kept up to date on progress but have no decision-making authority or accountability. Option C is wrong because Responsible roles perform the work but do not own the ultimate outcome — responsibility can be shared, while accountability cannot.

Full explanation →

609

MCQmedium

A project manager is tracking the completion of key deliverables against the project schedule. Which tool should they use to display only major milestones without showing detailed dependencies or tasks?

A.Network diagram

B.Milestone chart

C.Gantt chart

D.Burndown chart

AnswerB

A milestone chart plots only significant checkpoints against a timescale, deliberately omitting task-level detail and dependency links. This directly satisfies the stem's constraint of showing major milestones without detailed dependencies or tasks, unlike a Gantt or network diagram, which both display those relationships.

Why this answer

A milestone chart displays only major milestones — key events or deliverables — without showing the detailed tasks, dependencies, or durations that a Gantt chart would include. It provides a high-level view of progress against the schedule, making it ideal for executive reporting and tracking critical checkpoints. The project manager can quickly see which milestones are complete and which are pending.

Exam trap

The trap here is that candidates may choose 'Gantt chart' because it is the most familiar scheduling tool, but the question specifically asks for a view that excludes detailed tasks and dependencies — only a milestone chart meets that requirement.

How to eliminate wrong answers

Option A is wrong because a network diagram (e.g., PERT or CPM chart) shows task dependencies and the critical path, which is the opposite of what the question asks — it displays detailed relationships, not just milestones. Option C is wrong because a Gantt chart shows tasks, durations, dependencies, and resources in a bar-chart format; it includes far more detail than just milestones. Option D is wrong because a burndown chart tracks remaining work versus time in Agile projects, not milestone completion against a schedule.

Full explanation →

610

MCQmedium

A change request to add a new feature has been submitted. After impact analysis, the change control board (CCB) approves the change. What should the project manager do next?

A.Reject the change request

B.Escalate to the sponsor

C.Implement the change and update baselines

D.Conduct another impact analysis

AnswerC

Once the CCB approves a change, the project manager proceeds with implementation and formally updates the affected baselines to reflect the approved scope, schedule or cost. Recording the revised baselines preserves the integrity of future variance analysis and performance measurement against the newly authorised plan.

Why this answer

Once the CCB approves a change request, the project manager's next step is to implement the approved change and update the affected baselines (scope, schedule, cost) to reflect the new approved state. Baselines must be updated because the change alters the project's approved plan, and implementation proceeds under the updated plan. This is the standard Perform Integrated Change Control flow.

Exam trap

PK0-005 often tests the sequence of change control steps, so candidates who pick 'conduct another impact analysis' forget that impact analysis precedes the CCB decision and that the post-approval step is implementation plus baseline update.

How to eliminate wrong answers

Option A is wrong because the CCB already approved the change — rejecting it contradicts the approval decision. Option B is wrong because escalation to the sponsor is unnecessary when the CCB has authority and has already approved; escalation is for changes beyond the CCB's authority. Option D is wrong because impact analysis is performed before the CCB decision, not after; repeating it would be redundant and would stall implementation of an already-approved change.

Full explanation →

611

MCQeasy

In a power/interest grid, stakeholders with high power and low interest should be managed with which approach?

A.Keep informed

B.Keep satisfied

C.Monitor

D.Manage closely

AnswerB

Keeping these stakeholders satisfied directly addresses their high power and low interest by maintaining engagement without overloading them with detail. This prevents them from becoming disengaged and later using their authority to block or derail the project, which is the specific risk the power/interest grid's "keep satisfied" quadrant is designed to mitigate.

Why this answer

Stakeholders with high power and low interest fall into the 'Keep Satisfied' quadrant of the power/interest grid. Because they can exert significant influence over the project but don't care about day-to-day details, the PM should engage them enough to ensure their concerns are addressed without overloading them with information. This prevents them from becoming blockers while conserving communication effort.

Exam trap

The trap here is confusing 'Keep Satisfied' with 'Keep Informed' — candidates often assume low interest means low engagement, forgetting that high power still demands proactive management.

How to eliminate wrong answers

Option A ('Keep informed') applies to low-power, high-interest stakeholders who need regular updates but lack authority to derail the project. Option C ('Monitor') applies to low-power, low-interest stakeholders who require minimal effort — just periodic oversight. Option D ('Manage closely') applies to high-power, high-interest stakeholders who need active, ongoing engagement and are typically key players or sponsors.

Full explanation →

612

MCQmedium

A change request to add a new feature is submitted. The project manager performs an impact analysis and presents it to the Change Control Board (CCB). The CCB approves the change. What is the next step?

A.Document the change in the lessons learned

B.Implement the change and update the project baselines

C.Reject the change and inform the requester

D.Update the risk register

AnswerB

CCB approval authorises the change, so the next action is executing the approved work and revising the affected project baselines—scope, schedule and cost—to reflect it. Baselines must be updated so subsequent performance measurement and variance analysis compare against the approved revised plan.

Why this answer

After approval, the change must be implemented and project baselines (scope, schedule, cost) updated to reflect the approved change.

Full explanation →

613

MCQhard

A project has a CPI of 0.8 and an SPI of 1.1. Which statement describes the project's performance?

A.Under budget and behind schedule

B.Over budget and behind schedule

C.Over budget and ahead of schedule

D.Under budget and ahead of schedule

AnswerC

CPI below 1.0 means costs exceed the budgeted value, so the project is over budget. SPI above 1.0 means earned value exceeds planned value, so it is ahead of schedule. Both indices together confirm this combined performance.

Why this answer

A CPI of 0.8 means the project is over budget (cost performance index below 1.0 indicates costs are higher than planned). An SPI of 1.1 means the project is ahead of schedule (schedule performance index above 1.0 indicates more work completed than planned). Therefore the project is over budget and ahead of schedule.

Exam trap

PK0-005 often tests whether candidates invert the CPI and SPI interpretations, confusing 'over budget' with 'under budget' or 'ahead' with 'behind' when the index is below or above 1.0.

How to eliminate wrong answers

Option A is wrong because CPI of 0.8 is below 1.0, indicating over budget, not under budget, and SPI of 1.1 is above 1.0, indicating ahead of schedule, not behind. Option B is wrong because SPI of 1.1 indicates ahead of schedule, not behind. Option D is wrong because CPI of 0.8 indicates over budget, not under budget.

Full explanation →

614

Multi-Selectmedium

Which TWO of the following are characteristics of the planning phase in the project life cycle? (Choose TWO.)

Select 2 answers

A.Developing the project charter

B.Creating the work breakdown structure (WBS)

C.Delivering project deliverables

D.Performing risk identification

E.Obtaining final acceptance

AnswersB, D

The WBS decomposes the total scope into manageable deliverables and work packages, forming the scope baseline. It is produced during planning, after the charter authorises the project, satisfying the stem's requirement for a planning-phase characteristic rather than initiation or execution activity.

Why this answer

Option B is correct because creating the work breakdown structure (WBS) is a core planning activity that decomposes the total project scope into manageable, deliverable-oriented work packages used for estimating, scheduling, and control. Option D is correct because risk identification is performed during planning (as part of risk management planning) to enumerate potential threats and opportunities before they affect scope, schedule, or cost. Option A is incorrect because developing the project charter occurs in the initiating phase, before planning begins.

Option C is incorrect because delivering project deliverables happens in the executing phase. Option E is incorrect because obtaining final acceptance occurs in the closing phase, after deliverables are verified and handed over.

Full explanation →

615

MCQeasy

Which document contains information such as issue ID, description, owner, priority, status, and resolution date?

A.Issue log

B.Risk register

C.Work breakdown structure

D.Change log

AnswerA

An issue log is the register that records each issue's ID, description, owner, priority, status and resolution date, tracking problems through to closure. No other project document captures that specific combination of fields, making it the definitive source for issue tracking.

Why this answer

The issue log is the project document that records and tracks issues, including fields such as issue ID, description, owner, priority, status, and resolution date. It provides a centralized record for monitoring and resolving issues throughout the project lifecycle. This matches the fields listed in the question exactly.

Exam trap

PK0-005 often tests the difference between the issue log and risk register — candidates confuse current issues with future risks and pick the risk register for issue-tracking fields.

How to eliminate wrong answers

Option B is wrong because the risk register tracks potential future risks with probability, impact, and response strategies, not active issues with resolution dates. Option C is wrong because the work breakdown structure is a hierarchical decomposition of project deliverables, not a tracking log for issues. Option D is wrong because the change log records change requests and their disposition, not issues with owners and resolution dates.

Full explanation →

616

Multi-Selectmedium

A project manager is selecting tools for an Agile project. Which TWO tools are commonly used for Agile project management? (Select two.)

Select 2 answers

A.Trello

B.Microsoft Project

C.Jira

D.Smartsheet

E.PERT chart

AnswersA, C

Trello's kanban boards visualise work as cards moving through columns, directly supporting Agile's iterative flow and limiting work in progress. This satisfies the stem's requirement for a commonly used Agile project management tool, unlike Gantt-chart-centric or waterfall-focused alternatives.

Why this answer

Trello (A) is correct because it is a widely used Agile tool built around boards, lists, and cards that directly support Kanban-style workflows, backlog management, and sprint task tracking. Jira (C) is correct because it is purpose-built for Agile software development, offering Scrum and Kanban boards, sprint planning, burndown charts, and backlog grooming features. Microsoft Project (B) is a traditional waterfall-oriented scheduling tool focused on Gantt charts and critical-path planning, so it is not typically classified as an Agile management tool.

Smartsheet (D) is a general-purpose spreadsheet-style work management platform, not a dedicated Agile tool. PERT chart (E) is a network diagramming technique used for estimating and sequencing tasks in predictive/waterfall projects, not an Agile project management tool.

Exam trap

PK0-005 often tests the distinction between Agile-specific tools and traditional project management software, so candidates may mistakenly select Microsoft Project or Smartsheet as Agile tools due to their popularity.

Full explanation →

617

MCQmedium

During project execution, a stakeholder requests a change that will increase the project cost by 10%. The project manager documents the change and submits it to the change control board (CCB). After review, the CCB approves the change. Which document should the project manager update first?

A.Change log

B.Project schedule

C.Risk register

D.Project scope statement

AnswerA

The change log records every change request, its approval status and decision, so it must be updated immediately once the CCB approves. This maintains the audit trail before baselines, schedules or costs are revised to reflect the approved scope change.

Why this answer

The change log is the first document to update because it serves as the official record of all change requests, including their status and approval decisions. Once the CCB approves a change, the project manager must log the approval in the change log before updating other documents like the schedule or scope statement, as those updates depend on the change being formally recorded.

Exam trap

The trap here is that candidates often think the project schedule or scope statement should be updated immediately after approval, but the exam tests the correct sequence where the change log must be updated first to maintain a formal record of the decision.

How to eliminate wrong answers

Option B is wrong because the project schedule should be updated only after the change is logged and its impact on the schedule is assessed; updating it first would bypass the formal tracking process. Option C is wrong because the risk register is updated when a change introduces new risks or modifies existing ones, not as the immediate first step after CCB approval. Option D is wrong because the project scope statement is updated only after the change is approved and logged, as scope changes require formal baseline updates that depend on the change log entry.

Full explanation →

618

MCQhard

A project manager is performing qualitative risk analysis and must prioritize risks for response planning. The project has limited budget and tight schedule. Which action should the project manager take to prioritize risks effectively?

A.Calculate the expected monetary value (EMV) for each risk and rank them by EMV.

B.Perform a Monte Carlo simulation to model the combined effect of all risks.

C.Create a risk breakdown structure (RBS) and categorize risks by source.

D.Assess each risk's probability and impact using a risk matrix to assign a priority level.

AnswerD

Qualitative risk analysis involves assessing the probability and impact of each identified risk, often using a probability and impact matrix, to assign a priority level. This helps the project manager focus on high-priority risks given limited budget and schedule. The risk matrix provides a structured, consistent way to rank risks for response planning without requiring detailed quantitative data.

Why this answer

Qualitative risk analysis prioritizes risks by assessing their probability and impact, often using a probability and impact matrix. This approach is appropriate when the project manager needs a structured, relatively quick way to rank risks for response planning, especially under budget and schedule constraints. Quantitative techniques like EMV or Monte Carlo simulation are more data-intensive and typically follow qualitative analysis.

Exam trap

The trap here is selecting a quantitative technique such as EMV or Monte Carlo simulation when the question specifies qualitative risk analysis, which relies on probability and impact assessment rather than numerical modeling.

Full explanation →

619

MCQhard

You are the project manager for a large construction project to build a new office complex. The project is currently in the execution phase, but there have been significant delays due to inclement weather and material shortages. The sponsor has indicated that the completion date must not slip further. The project has a total budget of $10 million, and so far $6 million has been spent, with only 40% of the work completed. The project team is demoralized, and there is conflict between the on-site construction team and the procurement team regarding material orders. The senior manager has asked you to present a recovery plan at the next steering committee meeting. Given the situation, what should you do first?

A.Reassign the procurement team and hire a new material supplier to accelerate delivery.

B.Immediately fast-track remaining critical path activities to compress the schedule.

C.Request additional budget from the sponsor to hire more workers and reduce the schedule.

D.Perform a detailed root cause analysis of the delays and conflicts, then revise the project management plan.

AnswerD

Before revising schedules or budgets, the underlying causes of weather delays, material shortages and team conflict must be established. Root cause analysis ensures the recovery plan addresses actual drivers rather than symptoms, satisfying the sponsor's fixed completion date.

Why this answer

Before committing to any recovery action, the PM must understand why the delays and conflicts are occurring. A detailed root cause analysis surfaces the underlying drivers (weather impacts, supplier failures, procurement/construction misalignment) so the revised project management plan addresses causes rather than symptoms. This aligns with PMBOK best practice: analyze, then plan, then execute corrective action.

Exam trap

The trap here is the urge to pick an immediate action (fast-track, add budget, replace supplier) because the sponsor demands no further slippage — but PMBOK-style exams reward 'analyze before acting' as the first step in any recovery scenario.

How to eliminate wrong answers

Option A is wrong because reassigning the procurement team and hiring a new supplier is a premature tactical fix that ignores the root causes and could introduce new risks (new supplier qualification, contract changes) without evidence it solves the delay. Option B is wrong because fast-tracking the critical path without analysis risks rework, quality problems, and further delays — and it does nothing about the material shortages or team conflict. Option C is wrong because requesting more budget to add workers (crashing) assumes labor is the constraint, when the actual constraints appear to be weather and materials; it also ignores the demoralization and conflict issues.

Full explanation →

620

MCQhard

A company is considering a project with an initial investment of $100,000 and expected annual cash inflows of $30,000 for 5 years. The discount rate is 10%. What is the approximate Net Present Value (NPV)? (Present value of annuity factor for 5 years at 10% is 3.791)

A.$50,000

B.-$13,730

C.$150,000

D.$13,730

AnswerD

Multiplying the $30,000 annual inflow by the 3.791 annuity factor gives a present value of $113,730; deducting the $100,000 initial investment yields $13,730. This satisfies the stem's requirement to discount all five years' cash flows at 10% and subtract the upfront outlay.

Why this answer

NPV discounts future cash inflows back to present value and subtracts the initial investment. Using the annuity factor: PV of inflows = $30,000 × 3.791 = $113,730. NPV = $113,730 − $100,000 = $13,730, which is positive, meaning the project adds value at a 10% discount rate.

Exam trap

PK0-005 often tests whether candidates confuse undiscounted cash flow totals with properly discounted NPV, so any answer equal to (total inflows − investment) without applying the annuity factor is the trap.

How to eliminate wrong answers

Option A is wrong because $50,000 is simply the undiscounted total inflows ($30,000 × 5 = $150,000) minus investment ($100,000), ignoring the time value of money. Option B is wrong because -$13,730 reverses the sign — the project is actually profitable, not value-destroying. Option C is wrong because $150,000 is the gross undiscounted cash inflow total, not NPV, and ignores both the initial investment and discounting.

Full explanation →

621

MCQhard

A project has a budget at completion (BAC) of $200,000. The earned value (EV) is $100,000 and the actual cost (AC) is $120,000. If the cost performance is expected to continue, what is the estimate at completion (EAC)?

A.$240,000

B.$200,000

C.$220,000

D.$180,000

AnswerA

With cost performance expected to continue, EAC equals BAC divided by CPI. Here CPI is EV/AC = $100,000/$120,000 = 0.8333, so EAC = $200,000 ÷ 0.8333 = $240,000. This satisfies the stem's assumption that current cost inefficiency persists to completion.

Why this answer

The estimate at completion (EAC) when cost performance is expected to continue is calculated using the formula EAC = BAC / CPI, where CPI = EV / AC. Here, CPI = $100,000 / $120,000 = 0.8333, so EAC = $200,000 / 0.8333 = $240,000. This formula assumes the same cost efficiency will persist for the remainder of the project.

Exam trap

The trap here is that candidates often confuse the EAC formula for continued cost performance with the formula for atypical variances (EAC = AC + (BAC - EV)), leading them to incorrectly select $220,000.

How to eliminate wrong answers

Option B is wrong because it assumes no cost variance, using EAC = BAC, which is only valid if the project is on budget (CPI = 1.0). Option C is wrong because it incorrectly adds the cost variance (AC - EV = $20,000) to BAC, representing a flawed EAC = AC + (BAC - EV) formula that does not account for continued performance. Option D is wrong because it subtracts the cost variance from BAC, which would imply cost performance is improving, not continuing as stated.

Full explanation →

622

MCQmedium

A project has three activities on the critical path. Activity A has a duration of 5 days, Activity B has a duration of 3 days, and Activity C has a duration of 4 days. What is the total float for any activity on the critical path?

A.3 days

B.0 days

C.12 days

D.4 days

AnswerB

By definition, activities on the critical path have zero total float; any delay directly extends the project duration. The durations of 5, 3 and 4 days sum to the critical path length, and none of these activities can slip without delaying completion.

Why this answer

Total float (slack) on the critical path is always zero by definition. The critical path is the longest sequence of dependent activities through the network, and any delay to a critical-path activity directly delays the project finish date. Therefore, activities on the critical path have no scheduling flexibility.

Exam trap

PK0-005 often tests the definitional fact that critical path float is zero, while distracting candidates with the activity durations or their sum as plausible numeric answers.

How to eliminate wrong answers

Option A (3 days) is wrong — 3 is Activity B's duration, not a float value. Option C (12 days) is wrong — 12 is the sum of all three durations (5+3+4), which represents the critical path length, not float. Option D (4 days) is wrong — 4 is Activity C's duration, again confusing a duration with float.

Full explanation →

623

MCQmedium

You are managing a marketing campaign project. The team uses a project management software that includes a resource management module. You notice that several team members are overallocated, and project tasks are at risk of delay. The software allows you to view resource capacity and assignments, but the data is not being updated regularly. You need to ensure resource conflicts are identified and resolved quickly. Which action should you take?

A.Reassign tasks from overallocated resources to under allocated ones immediately

B.Enable the software's automatic resource leveling feature

C.Establish a weekly review of resource utilization and hold team leads accountable for updates

D.Only monitor the critical path tasks for resource conflicts

AnswerC

The software already exposes capacity and assignment data, so the gap is stale input, not missing tooling. A recurring utilisation review with named team-lead accountability enforces regular updates, letting overallocations surface promptly and be resolved before tasks slip.

Why this answer

The root problem is that resource data is not being updated regularly, so any automated or reactive action would operate on stale information. Establishing a weekly review cadence with accountability for team leads ensures the data feeding the resource management module stays current, enabling timely identification and resolution of overallocation. This addresses the process gap rather than treating symptoms.

Exam trap

PK0-005 often tests the tendency to jump to a tool-based or reactive fix (auto-leveling, immediate reassignment) when the actual root cause is a data-governance and process-discipline problem.

How to eliminate wrong answers

Option A is wrong because reassigning tasks immediately based on stale data could create new conflicts and does not fix the underlying data-quality problem. Option B is wrong because automatic resource leveling depends on accurate, up-to-date assignment data; enabling it on stale data would produce incorrect leveling decisions. Option D is wrong because monitoring only critical-path tasks ignores resource conflicts on non-critical tasks that can still delay the project through resource contention.

Full explanation →

624

MCQeasy

A project team is working in a matrix organization. The project manager needs to obtain resources from functional managers. Which challenge is the project manager MOST likely to face?

A.Conflict over resource allocation and priorities.

B.Inability to align project goals with stakeholder expectations.

C.Lack of communication between team members.

D.Difficulty in securing project funding.

AnswerA

In a matrix organisation, functional managers retain line authority over staff, so the project manager must negotiate for their time. Competing operational demands and other projects create conflict over resource allocation and priorities, which is the defining challenge of this structure.

Why this answer

In a matrix organization, resources are shared between functional managers and project managers, leading to competing priorities. The project manager must negotiate with functional managers for resource time, which often results in conflict over allocation and scheduling. This is a core challenge because functional managers have their own departmental goals that may not align with project timelines.

Exam trap

CompTIA often tests the distinction between resource allocation conflicts in matrix organizations versus general stakeholder alignment issues, leading candidates to mistakenly choose option B when the question specifically asks about obtaining resources from functional managers.

How to eliminate wrong answers

Option B is wrong because aligning project goals with stakeholder expectations is a general project management challenge, not specific to resource acquisition in a matrix structure. Option C is wrong because communication issues can occur in any organizational structure, but the primary challenge here is resource contention, not team communication. Option D is wrong because securing project funding is typically handled at the portfolio or sponsor level, not directly through functional managers in a matrix organization.

Full explanation →

625

MCQhard

A project has just completed the closure phase. Which activity is performed to formally obtain confirmation from the customer that the project deliverables have been accepted?

A.Conduct a lessons learned session

B.Obtain formal sign-off on project deliverables

C.Create the final project report

D.Perform a project handover

AnswerB

Obtaining formal sign-off captures the customer's documented acceptance of the deliverables, which is the specific closure activity the stem requires. Unlike verbal agreement or internal review, sign-off produces the authorisation that confirms acceptance and permits the project to close formally.

Why this answer

Obtaining formal sign-off on project deliverables is the activity performed during project closure to get the customer's official confirmation that deliverables meet requirements and are accepted. This formal acceptance is a key input to closing the project or phase.

Exam trap

PK0-005 often tests the distinction between closure activities — candidates confuse lessons learned, final reports, or handover with the formal acceptance sign-off that specifically confirms customer approval.

How to eliminate wrong answers

Option A is wrong because lessons learned sessions capture knowledge for future projects but do not constitute customer acceptance of deliverables. Option C is wrong because the final project report documents performance and outcomes but is not the mechanism for obtaining customer confirmation. Option D is wrong because project handover transfers ownership to operations or the customer but does not itself constitute formal acceptance sign-off.

Full explanation →

626

MCQmedium

During project execution, a team member reports that a key deliverable will be delayed because a required component is out of stock. The project manager updates the issue log and meets with the team to evaluate alternatives. Which project management process is being performed?

A.Close Project or Phase

B.Direct and Manage Project Work

C.Perform Integrated Change Control

D.Monitor and Control Project Work

AnswerB

Direct and Manage Project Work is the executing process where the PM handles issues, updates the issue log and evaluates alternatives to keep deliverables on track. The stem's actions — logging the stock-out issue and meeting the team — are exactly this process's outputs.

Why this answer

The scenario describes the project manager updating the issue log and meeting with the team to evaluate alternatives for a delayed deliverable. This is the core of the 'Direct and Manage Project Work' process, which involves executing the project management plan, performing activities to produce deliverables, and managing issues as they arise. The PM is actively directing the work by addressing the issue and exploring options, not yet controlling or changing baselines.

Exam trap

The trap here is that candidates confuse 'Direct and Manage Project Work' (which handles issues and alternatives during execution) with 'Monitor and Control Project Work' (which is about tracking and reporting performance), because both involve addressing problems but at different stages of the project management process.

How to eliminate wrong answers

Option A is wrong because 'Close Project or Phase' is performed at the end of a project or phase to finalize all activities, not during execution to handle a supply shortage. Option C is wrong because 'Perform Integrated Change Control' is used to review and approve change requests that impact baselines, but the PM is only evaluating alternatives and has not yet submitted a formal change request. Option D is wrong because 'Monitor and Control Project Work' focuses on tracking, reviewing, and reporting progress against the plan, not on actively directing the work or managing issues as they occur.

Full explanation →

627

MCQhard

A project team is evaluating cloud providers for a SaaS application. The provider must guarantee 99.99% uptime and support data sovereignty requirements. Which service level agreement (SLA) clause is most critical to review?

A.Data encryption standards

B.Financial penalty for downtime

C.Incident response and escalation procedure

D.Data residency and location clauses

AnswerD

Data residency and location clauses define where the provider stores and processes data, directly satisfying the sovereignty requirement. Uptime guarantees address availability, not jurisdiction, so residency clauses are the critical term to verify for regulatory compliance.

Why this answer

The question explicitly requires the provider to support data sovereignty, which mandates that data must be stored and processed within specific geographic boundaries. The SLA clause on data residency and location clauses (Option D) directly addresses this by defining where data centers are located and whether data can be moved across borders. Without this clause, the provider could store data in jurisdictions violating legal or regulatory requirements, making it the most critical clause to review.

Exam trap

The PK0-005 exam often tests the distinction between security controls (encryption) and legal/regulatory compliance (data residency), leading candidates to mistakenly choose encryption standards when the core requirement is geographic data control.

How to eliminate wrong answers

Option A is wrong because data encryption standards, while important for security, do not address the geographic location of data storage or processing required for data sovereignty. Option B is wrong because financial penalties for downtime relate to uptime guarantees (99.99%), not data sovereignty; they compensate for service outages but do not enforce where data resides. Option C is wrong because incident response and escalation procedures focus on how issues are handled after they occur, not on the proactive requirement to keep data within specific jurisdictions.

Full explanation →

628

MCQmedium

During risk management, a team identifies a risk with a 20% probability of occurrence and a potential cost impact of $50,000. What is the Expected Monetary Value (EMV) of this risk?

A.$10,000

B.$50,000

C.$40,000

D.$20,000

AnswerA

EMV multiplies probability by monetary impact: 0.20 × $50,000 = $10,000. This quantifies the risk's expected cost exposure, satisfying the calculation the stem requests and providing a comparable figure for prioritisation against other identified risks.

Why this answer

The Expected Monetary Value (EMV) is calculated by multiplying the probability of the risk by its potential financial impact. Here, the probability is 20% (0.20) and the impact is $50,000. Therefore, EMV = 0.20 × $50,000 = $10,000.

This quantifies the risk in monetary terms for comparison and prioritization.

Exam trap

PK0-005 often tests the confusion between probability, impact, and EMV, where candidates might incorrectly multiply the impact by the probability percentage as a whole number (e.g., 20 × $50,000) or simply select the impact amount.

How to eliminate wrong answers

Option B is wrong because it represents the full impact amount without considering probability, which is only relevant if the risk is certain to occur. Option C is wrong because $40,000 is the result of subtracting the EMV from the impact ($50,000 - $10,000), which is not the EMV formula. Option D is wrong because $20,000 is simply the probability percentage treated as a dollar amount, ignoring the impact value entirely.

Full explanation →

629

MCQmedium

A project manager reviews the following change request log: - CR-001: Adds 2 weeks to the schedule. - CR-002: Low-priority enhancement; no schedule impact. - CR-003: Reduces schedule by 1 week to offset delays from other changes. - CR-004: Urgent but high-risk; could cause additional delays. Based on the change request log, which of the following actions should the project manager take to maintain the project schedule?

A.Implement CR-004 immediately

B.Approve CR-003

C.Prioritize CR-002

D.Reject CR-001

AnswerB

CR-003 reduces the schedule by one week, directly offsetting delays introduced by other approved changes and helping preserve the baseline timeline. CR-001 adds two weeks, CR-002 has no schedule impact, and CR-004 is high-risk, so CR-003 is the only schedule-recovery action.

Why this answer

CR-003 reduces the schedule by one week, which directly offsets delays introduced by other changes and helps maintain the project schedule. Approving it is the action that best supports schedule maintenance, since it recovers time rather than consuming it.

Exam trap

PK0-005 often tests urgency bias — candidates see 'urgent' in CR-004 and pick it, ignoring that high-risk urgent changes can worsen the schedule, while the correct answer is the change that directly reduces schedule duration.

How to eliminate wrong answers

Option A is wrong because implementing CR-004 immediately is risky — it is urgent but high-risk and could cause additional delays, which would harm the schedule rather than maintain it; urgent does not mean schedule-friendly. Option C is wrong because prioritizing CR-002, a low-priority enhancement with no schedule impact, does nothing to maintain the schedule and may distract resources from critical work. Option D is wrong because rejecting CR-001 outright is not necessarily the right call — CR-001 adds two weeks, but the PM should evaluate it through the change control process (and CR-003 may offset it); blanket rejection ignores the possibility that CR-001 is business-critical.

Full explanation →

630

MCQmedium

A project manager is developing the project charter and needs to identify high-level risks. Which document should be used as an input?

A.Business case

B.Risk register

C.Stakeholder register

D.Lessons learned

AnswerA

The business case supplies the justification, cost-benefit analysis and strategic context from which high-level risks are initially inferred during charter development. It satisfies the stem's requirement for a charter input by exposing assumptions, dependencies and expected benefits that may be threatened, giving the project manager a documented basis for identifying risks before detailed planning begins.

Why this answer

The business case is a key input to the project charter because it provides the justification for the project, including high-level risks that could affect the project's viability. The project manager uses the business case to identify these risks early, ensuring they are documented in the charter before detailed planning begins.

Exam trap

The trap here is that candidates often confuse the risk register (a planning output) with the business case (a pre-project input), leading them to select Option B instead of recognizing that high-level risks are derived from the business case before detailed risk management begins.

How to eliminate wrong answers

Option B is wrong because the risk register is created during the planning process, not as an input to the charter; it contains detailed risks identified after the charter is approved. Option C is wrong because the stakeholder register is developed after stakeholder identification, which occurs after the charter is initiated, not as an input to it. Option D is wrong because lessons learned are historical records from past projects, which can inform risk identification but are not a required input for developing the project charter.

Full explanation →

631

MCQhard

A project manager is preparing a status report for stakeholders. The project is currently in the execution phase. Which key performance indicator should be included to show how efficiently the project is using its budget?

A.BAC

B.EAC

C.SPI

D.CPI

AnswerD

CPI divides earned value by actual cost, directly expressing budget efficiency as a ratio. A CPI below 1.0 signals cost overrun; above 1.0 signals underspend. It satisfies the stem's requirement to show how efficiently the project is using its budget during execution.

Why this answer

The Cost Performance Index (CPI) is the correct KPI because it directly measures cost efficiency by comparing the earned value (EV) to the actual cost (AC). A CPI greater than 1 indicates the project is under budget, while a CPI less than 1 indicates over budget. This aligns with the question's focus on how efficiently the budget is being used during the execution phase.

Exam trap

CompTIA often tests the distinction between CPI (cost efficiency) and SPI (schedule efficiency), and candidates may confuse SPI as a measure of budget performance because both are performance indices.

How to eliminate wrong answers

Option A (BAC) is wrong because the Budget at Completion is a static total budget figure and does not measure ongoing efficiency; it only represents the original planned budget. Option B (EAC) is wrong because the Estimate at Completion is a forecast of total project costs, not a measure of current budget efficiency. Option C (SPI) is wrong because the Schedule Performance Index measures schedule efficiency (time), not budget efficiency.

Full explanation →

632

MCQhard

Refer to the exhibit. Based on the project status report, what is the cost variance (CV) and what does it indicate?

A.CV = -$5,000; over budget

B.CV = -$15,000; over budget

C.CV = -$10,000; over budget

D.CV = $5,000; under budget

AnswerB

Cost variance is earned value minus actual cost; a negative result of $15,000 means costs exceed the budgeted value of work performed, so the project is over budget. This directly satisfies the stem's request for both the CV figure and its interpretation.

Why this answer

The cost variance (CV) is calculated as earned value (EV) minus actual cost (AC). From the exhibit, EV = $25,000 and AC = $40,000, so CV = $25,000 - $40,000 = -$15,000. A negative CV indicates the project is over budget, meaning costs have exceeded the value of work performed.

Exam trap

The trap here is that candidates may misread the exhibit or incorrectly compute CV by subtracting EV from AC (AC - EV) instead of EV - AC, leading to a positive value that falsely suggests under budget performance.

How to eliminate wrong answers

Option A is wrong because CV = -$5,000 would require EV - AC = -5,000, but with EV = $25,000 and AC = $40,000, the correct calculation yields -$15,000, not -$5,000. Option C is wrong because CV = -$10,000 would result from EV - AC = -10,000, which does not match the given EV and AC values. Option D is wrong because a positive CV of $5,000 would indicate being under budget, but the actual calculation shows a negative CV, meaning the project is over budget.

Full explanation →

633

MCQmedium

A project manager needs to document the process for submitting and approving change requests. Which document should the project manager create?

A.Change management plan

B.Risk register

C.Lessons learned

D.Project charter

AnswerA

The change management plan defines how change requests are submitted, evaluated, approved, and documented, directly satisfying the need to record the submission and approval process. It establishes the governance procedures, approval authorities, and required forms, unlike a change log, which merely records individual requests after they occur.

Why this answer

The change management plan is the correct document because it specifically defines the process for submitting, reviewing, approving, and tracking change requests. This plan outlines the roles, responsibilities, and procedures for managing changes to project baselines, ensuring that all modifications are controlled and documented.

Exam trap

The trap here is that candidates often confuse the change management plan with the project charter, mistakenly thinking the charter includes detailed change procedures, when in fact the charter only provides high-level authorization and the change management plan is a separate, detailed document.

How to eliminate wrong answers

Option B (Risk register) is wrong because it is used to document identified risks, their probability, impact, and response strategies, not the process for handling change requests. Option C (Lessons learned) is wrong because it captures knowledge gained during the project for future improvement, not the procedural steps for change approval. Option D (Project charter) is wrong because it authorizes the project and defines high-level objectives, scope, and stakeholders, but does not detail the change request workflow.

Full explanation →

634

MCQmedium

A project manager is building the project team for a six-month software implementation. The organization uses a weak matrix structure. The project manager needs two developers, but the functional manager controls their day-to-day assignments and performance reviews. Which action should the project manager take FIRST to secure these resources?

A.Add the developers to the project team directory and begin assigning them tasks in the schedule.

B.Negotiate directly with the functional manager to agree on the developers' allocation and availability.

C.Escalate to the project sponsor to force the functional manager to release the developers.

D.Issue a resource requisition through the PMO and wait for the developers to be assigned automatically.

AnswerB

In a weak matrix the functional manager controls resource assignment, so the project manager must first negotiate for the specific people and the percentage of their time. Agreeing on allocation and availability up front creates a shared expectation and documents the commitment, which is the standard first step before any escalation becomes necessary.

Why this answer

Because the organization is a weak matrix, the functional manager holds the real authority over staff assignments and performance. The project manager's first and most effective move is direct negotiation to secure named resources and an agreed level of availability, which establishes a documented commitment. Only if that negotiation fails should escalation to a higher authority such as the sponsor be considered.

Exam trap

The trap here is assuming the project manager can simply assign the developers in the schedule without the functional manager's agreement because the work belongs to the project.

Full explanation →

635

MCQmedium

During a project status meeting, a stakeholder complains that the project is not delivering the expected business value. The project manager reviews the business case and finds that the project is on track per the approved scope. What should the project manager do?

A.Explain that the project is on track and ignore the complaint.

B.Escalate to the project sponsor.

C.Review the business case with the stakeholder to realign expectations.

D.Add features to increase business value.

AnswerC

The project is delivering the approved scope, so the gap is between stakeholder expectations and the documented business case. Reviewing the business case with the stakeholder realigns expectations and confirms whether the value assumptions still hold.

Why this answer

The stakeholder's perception of business value may differ from the approved scope. The project manager should review the business case with the stakeholder to clarify the agreed-upon objectives, success criteria, and expected value, thereby realigning expectations without scope creep. This approach maintains stakeholder engagement and ensures the project remains within its defined boundaries.

Exam trap

The trap here is that candidates may confuse stakeholder satisfaction with scope compliance, leading them to either escalate prematurely (Option B) or add features (Option D), when the correct action is to realign expectations through the business case.

How to eliminate wrong answers

Option A is wrong because ignoring the complaint fails to address stakeholder concerns, which can erode trust and lead to unresolved conflicts that may derail the project. Option B is wrong because escalating to the project sponsor is premature; the project manager should first attempt to resolve the issue directly with the stakeholder through communication and clarification. Option D is wrong because adding features to increase business value would constitute scope creep, violating the approved scope and potentially causing budget overruns and schedule delays.

Full explanation →

636

MCQhard

A large government project is in the initiation phase. The project charter has been drafted, but there is disagreement among key stakeholders about the project's objectives. Some stakeholders want to maximize functionality, while others want to minimize cost. The project manager must lead the effort to resolve this. Which of the following is the BEST approach?

A.Proceed with the charter as written, as it has been signed by the sponsor.

B.Facilitate a meeting to prioritize requirements and reach consensus.

C.Conduct a cost-benefit analysis and present the results to stakeholders.

D.Divide the project into phases, starting with a small pilot to gather data.

AnswerB

Facilitating a prioritisation meeting resolves the objectives disagreement by having stakeholders rank requirements and reach consensus. This addresses conflicting functionality and cost goals directly, producing an agreed scope baseline rather than imposing the project manager's own preference.

Why this answer

The project manager's role during the initiation phase is to align stakeholders on project objectives. Facilitating a meeting to prioritize requirements and reach consensus directly addresses the disagreement between maximizing functionality and minimizing cost, ensuring the project charter reflects agreed-upon goals before proceeding.

Exam trap

CompTIA often tests the misconception that a signed charter is final and cannot be revisited, but the trap here is that stakeholder alignment is a prerequisite for a valid charter, not a post-signature assumption.

How to eliminate wrong answers

Option A is wrong because proceeding with a charter that has unresolved stakeholder disagreement risks project failure due to misaligned expectations, even if the sponsor has signed it. Option C is wrong because a cost-benefit analysis provides data but does not resolve the fundamental conflict between functionality and cost; stakeholders may still disagree on how to interpret the results. Option D is wrong because dividing the project into phases and starting a pilot delays the resolution of core objective conflicts, which should be addressed upfront to avoid rework and scope creep.

Full explanation →

637

Multi-Selectmedium

Which TWO of the following are examples of gold plating? (Select two.)

Select 2 answers

A.Adding a feature the customer requested after scope approval

B.Including an additional reporting module that was not specified

C.Removing a feature to reduce cost

D.Using higher quality materials than specified to improve durability

E.Correcting a defect found during testing

AnswersB, D

Gold plating means delivering extra functionality beyond what was agreed. Adding a reporting module that was never specified exceeds the approved scope, consuming budget and schedule without authorisation, which is precisely the definition the question tests.

Why this answer

Gold plating means delivering extra functionality or quality beyond what was agreed in scope, without the customer requesting it. Option B is correct because adding an additional reporting module that was not specified introduces unrequested scope, which is a classic example of gold plating. Option D is correct because using higher quality materials than specified to improve durability exceeds the agreed requirements and adds unrequested value, also gold plating.

Option A is not gold plating because the feature was requested by the customer after scope approval, making it a scope change rather than unrequested extra work. Option C is not gold plating because removing a feature reduces scope and cost rather than adding unrequested functionality. Option E is not gold plating because correcting a defect is required quality work to meet the agreed specification, not extra scope.

Exam trap

PK0-005 often tests the distinction between gold plating (unrequested additions) and approved changes or defect fixes, catching candidates who label any addition as gold plating.

Full explanation →

638

MCQmedium

A project manager is using a tool to track project tasks, dependencies, and resource assignments. The team needs to see the critical path and adjust schedules when tasks are delayed. Which tool should the project manager use?

A.Pareto chart

B.RACI matrix

C.Gantt chart

D.Kanban board

AnswerC

A Gantt chart plots tasks against a calendar timeline, showing dependencies, resource assignments and the critical path. When tasks slip, the bars and dependency links let the project manager recalculate the schedule and see which delays push the finish date.

Why this answer

The Gantt chart is the correct tool because it visually displays project tasks, their dependencies, durations, and resource assignments along a timeline. It explicitly shows the critical path (the longest sequence of dependent tasks) and allows the project manager to adjust schedules dynamically when tasks are delayed, making it ideal for schedule management and impact analysis.

Exam trap

The trap here is that candidates confuse a Kanban board's visual workflow management with the scheduling and dependency-tracking capabilities of a Gantt chart, leading them to pick Kanban when the question explicitly requires critical path and schedule adjustment features.

How to eliminate wrong answers

Option A is wrong because a Pareto chart is a quality control tool that uses the 80/20 principle to prioritize defects or causes, not to track task dependencies, resource assignments, or the critical path. Option B is wrong because a RACI matrix defines roles and responsibilities (Responsible, Accountable, Consulted, Informed) for tasks, but it does not show task durations, dependencies, or a timeline, so it cannot display the critical path or support schedule adjustments. Option D is wrong because a Kanban board visualizes workflow and work-in-progress limits using columns (e.g., To Do, In Progress, Done), but it lacks a timeline, task durations, and dependency links, making it unable to calculate or display the critical path.

Full explanation →

639

MCQhard

A project has a cost performance index (CPI) of 0.8 and a schedule performance index (SPI) of 1.1. What does this indicate about the project's performance?

A.Over budget and ahead of schedule

B.Over budget and behind schedule

C.Under budget and ahead of schedule

D.Under budget and behind schedule

AnswerA

CPI below 1.0 means costs exceed the earned value, so the project is over budget. SPI above 1.0 means earned value exceeds planned value, so work is ahead of schedule. Both indices together confirm overspending alongside schedule acceleration.

Why this answer

CPI of 0.8 is below 1.0, meaning the project is spending more than the value earned — over budget. SPI of 1.1 is above 1.0, meaning more work has been completed than planned at this point — ahead of schedule. Combined, the project is over budget but ahead of schedule.

Exam trap

PK0-005 often tests whether candidates confuse the direction of the indices — assuming any value other than 1.0 means 'bad' — when in fact SPI > 1.0 is favorable (ahead of schedule) while CPI < 1.0 is unfavorable (over budget).

How to eliminate wrong answers

Option B is wrong because an SPI of 1.1 (>1.0) indicates ahead of schedule, not behind. Option C is wrong because a CPI of 0.8 (<1.0) indicates over budget, not under budget. Option D is wrong on both counts: CPI 0.8 means over budget and SPI 1.1 means ahead of schedule, so 'under budget and behind schedule' inverts both indices.

Full explanation →

640

MCQhard

A project manager learns that a regulatory change will require an additional compliance review not included in the approved scope baseline. The change is mandatory to keep the project legally compliant. What should the project manager do first?

A.Log the change in the issue log and take no further action until the next status meeting.

B.Implement the compliance review immediately and update the schedule baseline afterward.

C.Submit a change request and perform impact analysis on scope, schedule, and cost.

D.Reject the change because the scope baseline has already been approved by the sponsor.

AnswerC

All changes, including mandatory regulatory ones, should be documented in a change request and analyzed for impact before approval. This lets the change control board or sponsor decide how to proceed with full knowledge of effects on baselines and resources. It preserves the integrity of the plan while ensuring compliance is addressed through the proper channel.

Why this answer

Mandatory changes still follow formal change control: the project manager documents a change request and analyzes impacts on scope, schedule, and cost before approval. Implementing work early, rejecting a legal requirement, or only logging the item would bypass governance or delay compliance, so submitting the change request for impact analysis is the correct first step.

Exam trap

The trap here is assuming that mandatory or regulatory changes can skip change control because they are not optional.

Full explanation →

641

Multi-Selectmedium

A project manager is creating a project charter. Which TWO components are typically included in a project charter? (Choose two.)

Select 2 answers

A.Detailed budget

B.Business need

C.Task assignments

D.Communication plan

E.High-level risks

AnswersB, E

The business need justifies why the project is authorised, capturing the problem or opportunity the charter addresses. It satisfies the stem's requirement for a typical charter component by linking the project to organisational strategy, giving the project manager formal authority to proceed and defining the expected outcome against which success will later be measured.

Why this answer

Option B (Business need) is correct because the project charter formally authorizes the project and documents the business need or justification that explains why the project is being undertaken, linking it to organizational strategy. Option E (High-level risks) is correct because the charter captures a summary of known high-level risks, since detailed risk identification and analysis occur later in risk management planning. Options A (Detailed budget), C (Task assignments), and D (Communication plan) do not belong: detailed budgets and task assignments are developed in later planning processes (e.g., cost budgeting and resource/work assignment), and the communication plan is a subsidiary project management plan component created during planning, not part of the charter.

Exam trap

The PK0-005 exam often tests the distinction between high-level and detailed components, so the trap here is that candidates confuse the project charter with the project management plan, selecting detailed items like budget or communication plan that belong to later phases.

Full explanation →

642

MCQmedium

A project manager is developing the project charter for a new CRM implementation. The sponsor asks the PM to ensure the charter includes a measurable success criterion. Which of the following is the BEST example of a measurable success criterion to include in the project charter?

A.Complete the project within the approved budget and schedule.

B.Increase customer satisfaction by 15% within six months of go-live.

C.Ensure the project team is satisfied with the new system.

D.Implement the CRM system using industry best practices.

AnswerB

This criterion is measurable because it specifies a quantifiable target (15% increase) and a time frame (six months after go-live). The project charter should include high-level success criteria that can be objectively verified. This option provides a clear metric for evaluating project success, unlike vague qualitative statements. It aligns with the purpose of the charter to define what success looks like for the project.

Why this answer

The correct answer is the option that specifies a quantifiable target and time frame, making it measurable. Success criteria in a project charter should be specific, measurable, achievable, relevant, and time-bound. Only one option provides a clear metric (15% increase) and a deadline (six months after go-live).

The other options are either subjective or focus on constraints rather than outcomes.

Exam trap

The trap here is confusing project constraints like budget and schedule with success criteria that measure business outcomes.

Full explanation →

643

MCQeasy

A project team is experiencing conflicts between two key members. The project manager wants to resolve the issue quickly to avoid delays. Which conflict resolution technique involves the project manager making a decision without discussion?

A.Collaborating

B.Compromising

C.Forcing

D.Smoothing

AnswerC

Forcing resolves conflict by imposing a decision unilaterally, with no discussion or compromise between the parties. This directly satisfies the stem's constraint of resolving the issue quickly, since the project manager simply dictates the outcome. It closes the conflict fast, though it may damage the relationship between the two members.

Why this answer

The forcing technique (also known as 'competing') involves the project manager imposing a decision unilaterally without input or discussion from the conflicting parties. This approach is appropriate when a quick resolution is needed to avoid project delays, as the question states. It does not seek consensus or compromise but rather asserts authority to move forward.

Exam trap

CompTIA often tests the distinction between forcing and compromising, where candidates mistakenly choose compromising because they think it is the 'fairest' approach, but the key phrase 'without discussion' directly points to forcing.

How to eliminate wrong answers

Option A is wrong because collaborating requires all parties to work together to find a win-win solution, which involves discussion and time, contradicting the need for a quick resolution. Option B is wrong because compromising involves each party giving up something to reach a mutually acceptable solution, which still requires negotiation and discussion. Option D is wrong because smoothing (or accommodating) downplays the conflict and emphasizes areas of agreement, but it does not involve the project manager making a unilateral decision without discussion.

Full explanation →

644

MCQeasy

Which of the following best describes a mandatory dependency in a project schedule?

A.A dependency that is required by the project team based on best practices.

B.A dependency that involves a third-party vendor outside the project.

C.A dependency that is inherent in the nature of the work and cannot be changed.

D.A dependency that can be changed if the project manager decides to reorder tasks.

AnswerC

A mandatory dependency arises from the intrinsic nature of the work — for example, foundations must precede walls. It is contractual or physical in origin, unlike discretionary dependencies, which are preference-based and can be reordered.

Why this answer

A mandatory dependency, also called a hard logic dependency, is one that is inherent in the nature of the work and cannot be changed without fundamentally altering the project scope or sequence. For example, you cannot test software before it is coded, or pour a foundation before excavating. This type of dependency is dictated by physical, technical, or contractual necessity and is not subject to the project manager's discretion.

Exam trap

PK0-005 often tests dependency terminology, and the trap is confusing mandatory (hard logic) dependencies with discretionary (soft logic) dependencies, or conflating the internal/external dimension with the mandatory/discretionary dimension.

How to eliminate wrong answers

Option A is wrong because a dependency based on best practices is a discretionary dependency (also called soft logic or preferred logic), which the project manager can change if needed. Option B is wrong because involving a third-party vendor describes an external dependency, which relates to the source of the dependency rather than whether it is mandatory; external dependencies can still be discretionary. Option D is wrong because a dependency that can be reordered by the project manager is by definition a discretionary dependency, the opposite of mandatory.

Full explanation →

645

MCQmedium

A project manager is assigned to a new software development project. The requirements are well understood and unlikely to change. The project team is collocated and has experience with similar projects. Which life cycle approach is MOST appropriate for this project?

A.Predictive (waterfall)

B.Agile

C.Hybrid

D.Iterative

AnswerA

Predictive suits stable, well-understood requirements where change is unlikely, allowing sequential phases with upfront planning. Collocated, experienced teams reduce the communication overhead that iterative approaches address, so heavyweight change responsiveness adds little value. Fixed scope and low uncertainty let the team plan, execute and control against a defined baseline efficiently.

Why this answer

Predictive (waterfall) is best when requirements are stable, the team is experienced, and the work is well understood. Agile is for evolving requirements; hybrid would be overkill; iterative is not as structured as predictive for stable requirements.

Full explanation →

646

Drag & Dropmedium

Order the steps for creating a project schedule.

Drag or tap steps into the slots.

Steps

Order

1Step 1

2Step 2

3Step 3

4Step 4

Why this order

Schedule development follows: define activities, sequence, estimate resources, estimate durations, then develop the schedule.

Full explanation →

647

MCQmedium

In the context of risk management, what is a trigger?

A.The person responsible for monitoring the risk.

B.The residual risk after a response is implemented.

C.An event that indicates a risk is imminent or has occurred.

D.The strategy to respond to a risk if it occurs.

AnswerC

A trigger is the observable event or condition signalling that a risk is about to materialise or already has, prompting the risk response plan into action. It satisfies the risk-management requirement by providing the early-warning indicator that activates contingency measures.

Why this answer

In risk management, a trigger (also called a risk trigger or warning sign) is an event or condition that indicates a risk is about to occur or has already occurred, prompting the team to execute the planned risk response. Triggers are defined during risk planning so the team can monitor for them and act proactively rather than reactively. This matches the definition of an event signaling that a risk is imminent or has happened.

Exam trap

PK0-005 often tests risk terminology, and the trap is confusing the trigger with the risk owner, the residual risk, or the risk response strategy, since all four are related concepts that appear together in the risk register.

How to eliminate wrong answers

Option A is wrong because the person responsible for monitoring a risk is the risk owner, not a trigger. Option B is wrong because the residual risk is the remaining risk exposure after a response has been implemented, which is an outcome measure, not a triggering event. Option D is wrong because the strategy to respond to a risk is the risk response plan (such as mitigate, transfer, avoid, or accept), not the trigger itself.

Full explanation →

648

MCQhard

During a project kickoff meeting, the team identifies several potential risks. The project manager decides to document them in a structured format. Which project document should the project manager use to record and track these risks throughout the project?

A.Brainstorming

B.Nominal group technique

C.SWOT analysis

D.Risk register

AnswerD

The risk register is the structured repository recording identified risks, their probability, impact, owners and responses. It satisfies the stem's requirement to document and track risks throughout the project lifecycle, providing a single auditable source updated as the project progresses.

Why this answer

The risk register is the formal project document used to record identified risks, their analysis, planned responses, and status throughout the project lifecycle. In the PK0-005 context, it is the definitive tool for tracking risks from identification through closure, ensuring all risks are managed systematically.

Exam trap

The trap here is that candidates confuse risk identification techniques (brainstorming, nominal group technique, SWOT analysis) with the document used to record and track risks, leading them to select a technique instead of the risk register.

How to eliminate wrong answers

Option A is wrong because brainstorming is a technique for generating ideas, not a document for recording and tracking risks. Option B is wrong because the nominal group technique is a structured group decision-making method, not a document for risk tracking. Option C is wrong because SWOT analysis is a strategic planning tool used to identify strengths, weaknesses, opportunities, and threats, but it is not a living document for ongoing risk recording and tracking.

Full explanation →

649

Multi-Selecthard

A company is deploying a new web server. Which TWO security measures should the project manager include in the project plan? (Choose two.)

Select 2 answers

A.UPS

B.Load balancer

C.RAID array

D.Firewall rules

E.TLS certificate

AnswersD, E

Firewall rules restrict inbound and outbound traffic to only the required ports and sources, blocking unauthorised access to the new web server. Including them in the project plan satisfies the security measure requirement for the deployment.

Why this answer

Option D (Firewall rules) is correct because a web server exposed to a network must have firewall rules that restrict inbound traffic to only the required ports (e.g., TCP 80/443) and block unauthorized access, which is a fundamental security control for protecting the server. Option E (TLS certificate) is correct because it enables HTTPS encryption, ensuring data in transit between clients and the web server is protected via TLS, which is essential for securing web communications and preventing eavesdropping or tampering. Option A (UPS) is incorrect because an uninterruptible power supply addresses availability and power continuity, not security.

Option B (Load balancer) is incorrect because it primarily provides availability, scalability, and traffic distribution rather than being a security measure. Option C (RAID array) is incorrect because RAID provides disk redundancy and fault tolerance for data availability, not protection against security threats.

Exam trap

The trap here is that candidates often confuse high-availability or infrastructure components (UPS, load balancer, RAID) with security measures, but the question specifically asks for security measures, not availability or performance features.

Full explanation →

650

MCQhard

A project manager is leading a software development project. The client requests a feature change that will add two weeks to the schedule and increase costs by $10,000. The project manager evaluates the impact and presents options to the change control board. The board approves the change but the project sponsor expresses concern about the budget. What should the project manager do next?

A.Cancel the change until the sponsor is satisfied

B.Update the project management plan and baseline to reflect the change

C.Proceed with the original plan and ignore the sponsor's concern

D.Escalate the sponsor's concern to the change control board

AnswerB

Updating the project management plan and baseline formally incorporates the approved change, satisfying the change control board's authorisation and the sponsor's need for an accurate budget picture. Because the board approved the two-week, $10,000 impact, the schedule and cost baselines must be revised so future variance reporting reflects the new approved figures.

Why this answer

The change control board (CCB) has approved the change, making it an authorized modification. The project manager must now update the project management plan and baseline to formally incorporate the approved change, ensuring the schedule and budget reflect the new scope. The sponsor's concern is noted but does not override the CCB's decision; the PM should address the concern through communication and reporting, not by halting the process.

Exam trap

The trap here is that candidates confuse the sponsor's concern with a veto power, but the CCB has final authority over change approval; the PM's duty is to implement the decision and manage stakeholder expectations, not to re-open the decision.

How to eliminate wrong answers

Option A is wrong because canceling an approved change unilaterally violates the change control process and undermines the CCB's authority; the PM must follow the approved decision. Option C is wrong because ignoring the sponsor's concern is poor stakeholder management and could lead to future budget issues, but proceeding with the original plan after a change is approved would cause a misalignment between the plan and actual work. Option D is wrong because the CCB has already made its decision; escalating the sponsor's concern back to the CCB is redundant and bypasses proper communication channels—the PM should instead discuss the budget impact with the sponsor directly.

Full explanation →

651

MCQhard

A project manager is reviewing the risk register and sees a risk with high probability and high impact. The risk response strategy chosen is to purchase insurance. This is an example of which risk response strategy?

A.Avoid

B.Accept

C.Transfer

D.Mitigate

AnswerC

Purchasing insurance shifts the financial consequence of the high-probability, high-impact risk to a third party, the insurer, while the project retains ownership of the risk event itself. That movement of impact to an external party is precisely the definition of the transfer strategy.

Why this answer

Purchasing insurance shifts the financial consequence of a risk to a third party (the insurer) in exchange for a premium. In PMBOK/CompTIA risk terminology, this is the classic example of the Transfer strategy, because the risk itself still exists but its ownership and financial impact are moved to another entity. Transfer is most effective for risks with high probability and high impact where the cost of insurance is less than the potential loss.

Exam trap

PK0-005 often tests whether candidates confuse Transfer with Mitigate — both involve taking action, but only Transfer shifts the risk to a third party while Mitigate reduces probability or impact.

How to eliminate wrong answers

Option A is wrong because Avoid means eliminating the risk entirely by changing scope, schedule, or approach (e.g., dropping a feature or using a proven technology instead of an unproven one) — buying insurance does not remove the risk. Option B is wrong because Accept means acknowledging the risk and taking no proactive action (or setting aside a contingency reserve), whereas insurance is an active, cost-incurring response. Option D is wrong because Mitigate means reducing the probability and/or impact of the risk through actions like testing, redundancy, or prototyping — insurance does not reduce the likelihood of the event occurring.

Full explanation →

652

MCQhard

During a risk assessment, a project manager calculates a risk score by multiplying the probability of occurrence (0.6) by the potential impact ($50,000). The risk score is 30,000. The project manager then identifies a response strategy that reduces the probability to 0.2. After the response, the remaining risk is calculated. What is the residual risk score?

A.$40,000

B.$20,000

C.$30,000

D.$10,000

AnswerD

Residual risk equals revised probability multiplied by impact: 0.2 × $50,000 = $10,000. The response strategy reduced occurrence probability from 0.6 to 0.2 while impact stayed constant, so the recalculated score directly satisfies the stem's post-response residual risk requirement.

Why this answer

Residual risk is the remaining risk exposure after a response strategy has been applied. The original risk score was 0.6 × $50,000 = $30,000. After the response reduces probability to 0.2, the residual risk score is 0.2 × $50,000 = $10,000.

The impact value stays the same because the response only changed the probability of occurrence.

Exam trap

PK0-005 often tests whether candidates mistakenly use the original probability or the complement of the new probability instead of the updated probability value when calculating residual risk.

How to eliminate wrong answers

Option A is wrong because $40,000 does not correspond to any calculation in the problem — it appears to be a distractor derived from misreading the impact or subtracting incorrectly. Option B is wrong because $20,000 would result from multiplying 0.4 × $50,000, which uses the complement of the original probability rather than the new probability of 0.2. Option C is wrong because $30,000 is the original (inherent) risk score before the response was applied, not the residual risk after the response.

Full explanation →

653

MCQmedium

A project manager is estimating effort for a data migration. The team has completed similar migrations before, so they use a weighted average of optimistic, most likely, and pessimistic estimates for each work package. Which estimating technique is the project manager applying?

A.Bottom-up estimating

B.Three-point estimating

C.Parametric estimating

D.Analogous estimating

AnswerB

Three-point estimating uses optimistic, most likely, and pessimistic values to account for uncertainty. When those values are combined as a weighted average, the result is the beta or PERT distribution, which is exactly what the team is computing for each work package. This technique suits the scenario because prior experience makes all three estimates credible.

Why this answer

Combining optimistic, most likely, and pessimistic values into a weighted average is the defining characteristic of three-point estimating, often expressed through the PERT beta distribution. Because the team has relevant historical experience, all three estimates are credible, and the weighted result captures uncertainty better than a single-point figure while remaining grounded in the work packages.

Exam trap

The trap here is confusing three-point estimating with analogous or bottom-up estimating simply because past projects and work packages are mentioned.

Full explanation →

654

MCQmedium

A company is implementing a new HR system. The project manager wants to ensure that all requirements are gathered up front and the scope is fixed. Which project management methodology is MOST appropriate?

A.Predictive (waterfall)

B.Hybrid

C.Kanban

D.Agile

AnswerA

Predictive methodology fixes scope, schedule and cost baselines early, with requirements fully elicited before build begins. That matches the stated constraint of gathering all requirements up front and locking scope, whereas adaptive approaches deliberately welcome late change.

Why this answer

A predictive (waterfall) methodology is appropriate when requirements are well understood up front, scope is fixed, and changes are expected to be minimal — exactly the scenario described. Waterfall's sequential phases (requirements, design, build, test, deploy) and formal change control align with the project manager's goal of gathering all requirements up front and locking scope. This is the classic choice for stable, compliance-heavy, or contract-driven projects like HR system implementations with fixed deliverables.

Exam trap

PK0-005 often tests the misconception that Agile is always the 'modern' or 'best' choice — candidates must match methodology to the stated constraints (fixed scope, up-front requirements) rather than defaulting to Agile.

How to eliminate wrong answers

Option B is wrong because hybrid combines predictive and adaptive elements — it is used when some parts of the project are well-defined and others are not, which contradicts the stated goal of fully fixed scope and up-front requirements. Option C is wrong because Kanban is a continuous-flow, pull-based method that embraces changing priorities and does not fix scope up front — it is the opposite of what the project manager wants. Option D is wrong because Agile embraces emergent requirements and iterative scope refinement, directly conflicting with the goal of gathering all requirements up front and fixing scope.

Full explanation →

655

Multi-Selecteasy

Which TWO documents should be updated when a change request is approved?

Select 2 answers

A.Change log

B.Status report

C.Risk register

D.Project baseline

E.Stakeholder register

AnswersA, D

Recording the approval in the change log creates the audit trail the change-management process requires, capturing the request's authorisation, date and approver. This satisfies the stem's demand for documentation updated at approval, since the log is the definitive register of every approved, rejected or deferred change and its status.

Why this answer

The change log (A) must be updated because it is the formal record that tracks each change request's status, approval decision, and disposition, so an approved request must be logged there to maintain an auditable history. The project baseline (D) must be updated because once a change is approved, the affected scope, schedule, and/or cost baselines are revised to reflect the new authorized plan, which is the whole purpose of integrated change control. The status report (B) is not a required update triggered by approval itself, since it is a periodic communication of progress rather than the authoritative record of the change.

The risk register (C) is only updated if the approved change introduces or alters risks, so it is not inherently required. The stakeholder register (E) is updated when stakeholder information changes, which an approved change request does not automatically cause.

Exam trap

The trap here is that candidates confuse the risk register with the change log, thinking that all approved changes automatically update the risk register, when in fact the risk register is only updated if the change introduces or modifies a specific risk.

Full explanation →

656

MCQmedium

A project is in the planning phase and the team is determining the sequence of activities. Which project life cycle phase follows planning?

A.Closing

B.Executing

C.Initiating

D.Monitoring and controlling

AnswerB

Executing follows planning because the project management life cycle sequences phases as initiating, planning, executing, monitoring and controlling, then closing. Once baselines for scope, schedule and cost are approved, work begins and deliverables are produced, satisfying the stem's requirement to identify the phase immediately after planning.

Why this answer

In the standard project life cycle (initiating, planning, executing, monitoring and controlling, closing), the phase that follows planning is executing, where the project work is performed to produce deliverables. Monitoring and controlling runs concurrently but is not the sequential next phase after planning.

Exam trap

PK0-005 often tests the confusion between process groups and phases, and whether candidates incorrectly place Monitoring and Controlling as the sequential next step after Planning rather than recognizing it as a concurrent, overlapping process.

How to eliminate wrong answers

Option A is wrong because closing is the final phase, occurring after executing and monitoring/controlling. Option C is wrong because initiating precedes planning, not follows it. Option D is wrong because monitoring and controlling is a concurrent process group that overlaps with executing and planning, not the sequential phase that immediately follows planning.

Full explanation →

657

MCQmedium

A project has a Net Present Value (NPV) of -$5,000. What does this indicate?

A.The project is not financially viable

B.The project will generate a profit of $5,000

C.The project should be accepted because NPV is positive

D.The payback period is less than 5 years

AnswerA

A negative NPV means the discounted present value of expected cash inflows is less than the initial investment, so the project destroys value at the required rate of return and should not proceed on financial grounds.

Why this answer

A negative NPV means the project's costs exceed its benefits, indicating it is not financially viable.

Full explanation →

658

Multi-Selecteasy

A project manager is creating a lessons learned document. Which TWO are typical components of lessons learned? (Choose two.)

Select 2 answers

A.Recommendations for future projects

B.Budget variance

C.Project success factors

D.Team member performance reviews

E.Stakeholder satisfaction survey results

AnswersA, C

Recommendations for future projects capture what should be repeated or avoided, derived from the current project's successes and failures. This satisfies the stem's requirement for a typical lessons learned component, since the document's purpose is transferring knowledge to later work.

Why this answer

Option A (Recommendations for future projects) is correct because lessons learned documents are specifically meant to capture actionable guidance—what to repeat and what to avoid—so future project teams can improve their planning and execution. Option C (Project success factors) is correct because identifying the elements that contributed to positive outcomes (e.g., effective communication, strong sponsorship, proven processes) is a core purpose of lessons learned, allowing those factors to be replicated. Budget variance (B) is a cost-control metric typically reported in performance reports, not a standard lessons learned component.

Team member performance reviews (D) are HR/performance-management artifacts and are not part of lessons learned. Stakeholder satisfaction survey results (E) are stakeholder management data that may inform lessons learned but are not themselves a typical component of the document.

Exam trap

The trap here is that candidates confuse operational artifacts (like budget variance or survey results) with the reflective, improvement-oriented components of lessons learned, leading them to select metrics-based options instead of the correct forward-looking recommendations and success factors.

Full explanation →

659

MCQhard

A project manager is analyzing the critical path of a 40-activity network diagram. Two paths converge on a milestone: one path has a total float of zero and a duration of 120 days, and the other path has a total float of three days and a duration of 118 days. A team member proposes reducing the duration of an activity on the path with three days of float by two days. What is the MOST likely effect of this change on the project?

A.The total float on the critical path will increase by two days as a result of the compression.

B.The project completion date will not change because the critical path still determines the finish.

C.The path that previously had three days of float will become the new critical path.

D.The project completion date will move earlier by two days because the shortened path becomes shorter than before.

AnswerB

Total float is the amount of time an activity can be delayed without delaying the project finish. A path with three days of float is not critical, so shortening an activity on it by two days consumes no project buffer and leaves the zero-float path, which controls the completion date, unchanged. The project finish is governed by the longest path.

Why this answer

Only activities on the critical path, which has zero total float, can shorten the project's overall duration when compressed. The other path carries three days of float, meaning it can absorb delay without affecting the finish, and shortening it merely increases that slack. The completion date therefore remains governed by the 120-day zero-float path.

Exam trap

The trap here is assuming that shortening any activity shortens the project, when only compression on the zero-float critical path moves the completion date.

Full explanation →

660

MCQeasy

Which of the following documents formally authorizes the project and provides the project manager with the authority to apply organizational resources?

A.Scope statement

B.Business case

C.Project plan

D.Project charter

AnswerD

The project charter formally authorises the project and grants the project manager authority to apply organisational resources. It is issued by the sponsor, names the project manager, and documents high-level scope, objectives and constraints. This directly satisfies the stem's requirement for both formal authorisation and resource-application authority, unlike subsidiary plans or registers.

Why this answer

The project charter is the formal document that authorizes the project's existence and provides the project manager with the authority to apply organizational resources to project activities. It is issued by the project sponsor or initiator and establishes a partnership between the performing and requesting organizations. Without a signed charter, the project manager lacks the official mandate to commit resources or make binding decisions.

Exam trap

The PK0-005 exam often tests the distinction between the project charter (which authorizes the project and grants authority) and the project plan (which details execution), leading candidates to mistakenly select the project plan because it is more comprehensive.

How to eliminate wrong answers

Option A is wrong because the scope statement defines the project's deliverables, boundaries, and acceptance criteria, but it does not grant authority to the project manager or formally authorize the project. Option B is wrong because the business case provides the economic justification for the project, including cost-benefit analysis, but it is a pre-authorization document that recommends proceeding; it does not itself authorize the project or assign authority. Option C is wrong because the project plan describes how the project will be executed, monitored, and controlled, but it is created after the project is authorized and does not confer the authority to apply organizational resources.

Full explanation →

661

MCQmedium

In a matrix organization, a project manager is struggling to get resources assigned to project tasks because the functional managers prioritize operational work. Which type of matrix organization is MOST likely in place?

A.Strong matrix

B.Balanced matrix

C.Functional

D.Weak matrix

AnswerD

In a weak matrix, functional managers hold primary authority over resources and operational priorities, while the project manager has limited power to negotiate assignments. This structural imbalance explains why operational work consistently overrides project task allocation.

Why this answer

In a weak matrix, the project manager has limited authority and resources are controlled by functional managers. Strong matrix gives PM more authority; balanced is in between; functional is not a matrix.

Full explanation →

662

MCQmedium

After a change request is approved by the Change Control Board, what must be updated to reflect the approved changes? (Choose the best answer.)

A.The issue log

B.Only the risk register

C.The stakeholder register

D.The project plan and baselines

AnswerD

Approved changes alter scope, schedule or cost, so the project plan and its baselines must be updated to reflect the new authorised state. This satisfies the stem's requirement to record approved changes against the controlling documents.

Why this answer

After the Change Control Board (CCB) approves a change request, the project manager must update the project management plan and the associated baselines (scope, schedule, cost) to incorporate the approved change. Baselines are the approved versions of the project plan against which performance is measured, so any approved change must be reflected there to keep performance measurement accurate. This is a core part of the Perform Integrated Change Control process.

Exam trap

PK0-005 often tests the confusion between updating the change log or risk register versus updating the project plan and baselines, catching candidates who pick a peripheral artifact instead of the baselines that govern performance measurement.

How to eliminate wrong answers

Option A is wrong because the issue log tracks problems and issues, not approved changes; while it may be updated if the change resolves an issue, it is not the primary artifact that must reflect the approved change. Option B is wrong because updating only the risk register is insufficient — the risk register may be updated if the change introduces new risks, but the project plan and baselines are the mandatory updates. Option C is wrong because the stakeholder register tracks stakeholder information and engagement, not the approved scope, schedule, or cost changes.

Full explanation →

663

Multi-Selectmedium

Which TWO of the following are characteristics of the waterfall project management methodology?

Select 2 answers

A.Continuous delivery of small increments

B.Iterative cycles with feedback

C.Distinct phase gates

D.Linear and sequential phases

E.Flexible scope changes

AnswersC, D

Waterfall progresses through sequential phases, each concluding with a formal gate or sign-off before the next begins. Distinct phase gates satisfy the stem's requirement by enforcing that completed deliverables are approved before subsequent work starts, unlike iterative methodologies.

Why this answer

Option C (Distinct phase gates) is correct because waterfall organizes work into discrete stages such as requirements, design, implementation, verification, and maintenance, with formal review gates or sign-offs required before a phase can be considered complete and the next one begins. Option D (Linear and sequential phases) is correct because waterfall follows a strictly linear progression in which each phase must be finished before the next starts, and there is typically no going back once a phase is approved. Options A and B are incorrect because continuous delivery of small increments and iterative cycles with feedback are hallmarks of Agile and iterative methodologies, not waterfall.

Option E is incorrect because waterfall generally resists flexible scope changes; scope is baselined early and changes are handled through formal change control, which is why it is often described as inflexible.

Exam trap

The PK0-005 exam often tests the misconception that waterfall allows for iterative feedback or incremental delivery, when in reality it is strictly sequential and phase-gated, and candidates may confuse 'phase gates' with 'sprint reviews' from agile.

Full explanation →

664

MCQeasy

You are the project manager for a mid-sized company that provides an online customer portal. The portal is hosted on a single virtual machine (VM) in the company's on-premises data center with 4 vCPUs, 16 GB RAM, and a 500 GB HDD. The VM runs Windows Server 2019 and hosts both the web server (IIS) and the database (SQL Server Express). Users have been reporting slow performance, especially during peak hours (10 AM - 2 PM). The system administrator notes that CPU usage spikes to 95% during those times, and disk I/O latency averages 50 ms. The company's budget is limited, and they want a cost-effective solution that can be implemented within two weeks. The project sponsor suggests migrating to the cloud, but the IT director is concerned about security and compliance. The company has no existing cloud infrastructure or virtual private network (VPN) to the cloud. You need to propose a solution that improves performance without incurring high costs or long delays. Which of the following is the BEST course of action?

A.Migrate the entire portal to a public cloud provider using a lift-and-shift approach, and set up a VPN connection for security.

B.Upgrade the existing VM by adding more RAM and using a faster HDD with a larger cache.

C.Create two separate VMs: one for the web server with 2 vCPUs and 8 GB RAM, and one for the database with 2 vCPUs and 8 GB RAM. Replace the HDD with an SSD on both VMs.

D.Implement IIS compression and enable SQL Server data compression to reduce CPU and I/O load.

AnswerC

Separating IIS and SQL Server Express onto dedicated VMs removes their CPU and memory contention, and SSDs cut the 50 ms disk latency. This stays on-premises, avoiding cloud security and VPN concerns, and fits the two-week, low-cost constraint.

Why this answer

Separating the web server and database onto two VMs eliminates resource contention between IIS and SQL Server Express, which is the root cause of the CPU and I/O spikes. Replacing the HDD with SSDs reduces disk I/O latency from 50 ms to under 1 ms, directly addressing the performance bottleneck. This solution is cost-effective and can be implemented within two weeks using existing on-premises hardware, without requiring cloud migration or VPN setup.

Exam trap

The trap here is that candidates may choose Option D (compression) thinking it reduces load, but they overlook that compression adds CPU overhead and does not fix the core issue of resource contention between IIS and SQL Server on a single VM.

How to eliminate wrong answers

Option A is wrong because a lift-and-shift migration to the cloud requires setting up a VPN, which typically takes longer than two weeks and incurs significant costs for data transfer and ongoing egress fees, plus the company has no existing cloud infrastructure or VPN. Option B is wrong because adding RAM does not address the 95% CPU usage caused by resource contention between IIS and SQL Server on the same VM, and a faster HDD still has mechanical latency (typically 5-15 ms) that cannot match SSD performance for reducing I/O latency from 50 ms. Option D is wrong because IIS compression and SQL Server data compression reduce data size but do not resolve the fundamental CPU and I/O contention from running both services on a single VM; compression can even increase CPU usage, worsening the existing CPU bottleneck.

Full explanation →

665

MCQeasy

A project manager is working on a software development project. The team has identified a potential risk that could cause a two-week delay. The project manager decides to add extra resources to the critical path to reduce the impact. Which risk response strategy is being used?

A.Accept

B.Mitigate

C.Avoid

D.Transfer

AnswerB

Correct. Adding resources to reduce impact is a mitigation strategy.

Why this answer

Adding extra resources to the critical path to reduce the impact of a potential two-week delay is a classic example of the Mitigate risk response strategy. Mitigation aims to reduce the probability or impact of a risk, and here the project manager is proactively reducing the impact by increasing capacity on the critical path. This is not accepting the risk, avoiding it, or transferring it to a third party.

Exam trap

The PK0-005 exam often tests the distinction between Mitigate and Avoid, where candidates mistakenly choose Avoid because they think adding resources eliminates the risk, but Avoid requires removing the risk source entirely, not just reducing its impact.

How to eliminate wrong answers

Option A (Accept) is wrong because accepting the risk means acknowledging it and taking no proactive action, whereas the project manager is actively adding resources to reduce the impact. Option C (Avoid) is wrong because avoiding the risk would involve changing the project plan to eliminate the risk entirely, such as removing the feature that causes the delay, not adding resources to handle it. Option D (Transfer) is wrong because transferring the risk would involve shifting the financial or ownership impact to a third party, such as through insurance or a fixed-price contract, not adding internal resources to the critical path.

Full explanation →

666

MCQhard

A project has earned value (EV) of $120,000, planned value (PV) of $100,000, and actual cost (AC) of $110,000. What is the cost performance index (CPI)?

A.1.09

B.0.91

C.1.10

D.1.20

AnswerA

With CPI calculated as EV divided by AC, $120,000 ÷ $110,000 gives 1.09, indicating the project is under budget for every dollar spent. This satisfies the stem's requirement to derive cost efficiency from the given earned value, planned value and actual cost figures.

Why this answer

Cost Performance Index (CPI) is calculated as EV / AC. With EV = $120,000 and AC = $110,000, CPI = 120,000 / 110,000 ≈ 1.09. A CPI greater than 1.0 indicates the project is under budget — it is getting more value per dollar spent than planned.

Exam trap

PK0-005 often tests the confusion between CPI (EV/AC) and SPI (EV/PV), tempting candidates to select 1.20, which is actually the SPI in this scenario.

How to eliminate wrong answers

Option B (0.91) is wrong because it inverts the formula (AC / EV = 110,000 / 120,000 ≈ 0.92), which is not CPI. Option C (1.10) is wrong because it divides PV by AC or misuses the values — 110,000 / 100,000 = 1.10, which is not CPI. Option D (1.20) is wrong because it divides EV by PV (120,000 / 100,000 = 1.20), which is the Schedule Performance Index (SPI), not CPI.

Full explanation →

667

MCQmedium

During project closing, which of the following is the primary purpose of the lessons learned document?

A.To document the project's financial performance

B.To formally accept the project deliverables

C.To provide information for future projects

D.To release project resources

AnswerC

Lessons learned captures what worked and what did not, plus recommendations, so subsequent projects can reuse successful approaches and avoid repeating mistakes. That forward-looking knowledge transfer is its primary purpose during closing, not apportioning blame or documenting the current project's budget.

Why this answer

The lessons learned document captures knowledge gained during the project — what went well, what didn't, and recommendations — to improve future project performance. Its primary purpose is organizational learning: feeding insights into the OPAs (Organizational Process Assets) so subsequent projects avoid repeating mistakes and replicate successes.

Exam trap

PK0-005 often tests the confusion between lessons learned and other closing documents (e.g., final report, acceptance forms), tempting candidates to pick financial or acceptance-related purposes.

How to eliminate wrong answers

Option A is wrong because financial performance is documented in cost reports and the final budget reconciliation, not lessons learned. Option B is wrong because formal deliverable acceptance is achieved through the Validate Scope and Close Project processes, documented in acceptance forms and the final product transition — not lessons learned. Option D is wrong because releasing project resources is an administrative closure activity (part of Close Project or Phase), not the purpose of lessons learned.

Full explanation →

668

MCQhard

During project execution, two team members disagree on who is responsible for a specific task, leading to delays. Which project document should the project manager consult to resolve this conflict?

A.Issue log

B.Stakeholder register

C.Communication plan

D.RACI matrix

AnswerD

A RACI matrix assigns each task a Responsible, Accountable, Consulted and Informed party, so it directly resolves ambiguity over task ownership. Consulting it identifies who owns the disputed task, satisfying the need to settle the responsibility conflict causing delays.

Why this answer

The RACI matrix (Responsible, Accountable, Consulted, Informed) is the definitive project document for clarifying roles and responsibilities for specific tasks or deliverables. When team members disagree on task ownership, the project manager should consult the RACI matrix to identify who is designated as 'Responsible' for performing the work, thereby resolving the ambiguity and preventing further delays.

Exam trap

The PK0-005 exam often tests the distinction between the issue log (which tracks problems) and the RACI matrix (which defines roles), tempting candidates to choose the issue log because a conflict seems like an 'issue,' but the correct document for resolving role ambiguity is the RACI matrix.

How to eliminate wrong answers

Option A is wrong because the issue log is used to track and manage problems, risks, and changes that have already occurred, not to define or clarify role assignments for future tasks. Option B is wrong because the stakeholder register lists stakeholders and their interests/influence but does not map specific tasks to individuals or teams. Option C is wrong because the communication plan defines how information is distributed among stakeholders, not who is responsible for executing specific project tasks.

Full explanation →

669

MCQeasy

A project team uses a tool that shows only major events or deadlines, such as the start and end of phases. Which type of chart are they using?

A.Gantt chart

B.Network diagram

C.Burndown chart

D.Milestone chart

AnswerD

A milestone chart plots only significant checkpoints — phase starts, phase ends, and key deadlines — as discrete markers on a timeline, omitting the duration bars and task dependencies that Gantt charts display. This directly satisfies the stem's constraint that only major events or deadlines appear.

Why this answer

A milestone chart is specifically designed to display only key events or deadlines, such as the start and end of project phases, rather than detailed task durations. It uses symbols (often diamonds) to mark significant points in time, omitting the granular task bars found in other charts. This matches the description of showing only major events or deadlines.

Exam trap

PK0-005 often tests the distinction between Gantt charts and milestone charts, where candidates mistakenly choose Gantt because they know it shows phases, but the key is that milestone charts show only major events, not all tasks.

How to eliminate wrong answers

Option A is wrong because a Gantt chart displays all tasks with their durations, start/end dates, and dependencies, not just major events. Option B is wrong because a network diagram (e.g., PERT or CPM) focuses on task dependencies and the critical path, showing the sequence of activities rather than only milestones. Option C is wrong because a burndown chart tracks remaining work versus time in agile projects, typically showing a line graph of effort remaining, not major events or deadlines.

Full explanation →

670

MCQeasy

A project manager is overseeing a construction project. The team uses a shared spreadsheet to track project issues. Recently, the spreadsheet has become cluttered with duplicate entries and outdated information. The project manager wants to implement a more structured approach for issue tracking. The tool must allow team members to submit issues, assign owners, set priorities, and track resolution progress. Additionally, it should generate reports for stakeholders. Which tool should the project manager choose?

A.A shared spreadsheet with conditional formatting

B.A risk register template

C.An issue tracking system such as Jira or a help desk ticketing system

D.An email distribution list for issue reporting

AnswerC

A dedicated issue tracking system such as Jira provides structured submission, owner assignment, priority setting, resolution tracking and stakeholder reporting, replacing the cluttered spreadsheet. This satisfies every stated requirement, unlike shared documents or email-based tracking that lack workflow and reporting controls.

Why this answer

An issue tracking system such as Jira or a help desk ticketing system is purpose-built to capture issues, assign owners, set priorities, track resolution status, and generate reports for stakeholders. It provides structured workflows, audit trails, and reporting dashboards that a spreadsheet cannot match. This directly addresses the clutter, duplication, and outdated information problems described.

Exam trap

PK0-005 often tests whether candidates recognise that spreadsheets and email lists are inadequate for structured issue tracking — the trap is choosing a 'low-tech' option that seems simpler but lacks workflow, assignment, and reporting capabilities.

How to eliminate wrong answers

Option A is wrong because a shared spreadsheet with conditional formatting is still a spreadsheet — it lacks enforced workflows, unique issue IDs, role-based assignment, and automated reporting, so it will continue to suffer from duplication and stale data. Option B is wrong because a risk register template tracks risks (uncertain future events), not issues (current problems or concerns), and does not provide the assignment, prioritisation, and resolution-tracking workflow required. Option D is wrong because an email distribution list is a communication channel, not a tracking tool — it cannot assign owners, set priorities, track resolution progress, or generate reports.

Full explanation →

671

MCQmedium

A project manager is leading a software development project. The team has completed the coding phase and is about to begin system testing. The project sponsor requests a demonstration of the software to key stakeholders before testing begins. What should the project manager do?

A.Inform the sponsor that the demonstration cannot be accommodated and proceed as planned.

B.Schedule the demonstration and adjust the project schedule accordingly without formal approval.

C.Submit a change request to the change control board for approval to conduct the demonstration.

D.Delay the start of system testing to accommodate the demonstration without a change request.

AnswerC

The demonstration falls outside the approved baseline scope, so it must be routed through the change control board before proceeding. Submitting a change request preserves the project's governance framework and lets the board assess schedule impact, rather than the project manager unilaterally altering agreed deliverables.

Why this answer

Introducing a demonstration after the coding phase constitutes a scope change that could impact the project schedule, resources, and testing timeline. The project manager must follow formal change control procedures by submitting a change request to the change control board (CCB) for approval, ensuring that all impacts are assessed and authorized before proceeding.

Exam trap

The trap here is that candidates may think accommodating a stakeholder request is always beneficial and can be done informally, but CompTIA Project+ tests the strict adherence to formal change control procedures to prevent unauthorized scope changes and maintain project governance.

How to eliminate wrong answers

Option A is wrong because it dismisses the sponsor's request without considering stakeholder engagement or the possibility of a controlled change; it violates the principle of managing stakeholder expectations and ignores the need for formal change management. Option B is wrong because adjusting the project schedule without formal approval bypasses the change control process, risking unauthorized scope creep and potential conflicts with the project baseline. Option D is wrong because delaying system testing without a change request introduces unapproved schedule variance and ignores the need for impact analysis and formal authorization, which could lead to project governance issues.

Full explanation →

672

MCQmedium

A project manager needs to identify the root cause of a recurring defect. Which quality tool uses a fishbone diagram to categorize potential causes?

A.Scatter diagram

B.Cause-and-effect diagram

C.Control chart

D.Pareto chart

AnswerB

The cause-and-effect diagram, drawn as a fishbone, sorts potential causes into categories such as people, process, and technology, directly satisfying the stem's requirement to identify a defect's root cause. Unlike a Pareto chart, which ranks existing frequency data, it structures brainstorming of unverified causes before data collection.

Why this answer

The cause-and-effect diagram, also called a fishbone or Ishikawa diagram, is the quality tool specifically designed to categorize potential causes of a problem into branches such as people, process, technology, environment, and materials. It is used in root cause analysis to visually organize brainstorming around why a defect recurs. The 'fishbone' shape places the effect (defect) at the head and potential causes along the spine and ribs.

Exam trap

The trap here is confusing the fishbone diagram with the Pareto chart, since both are used in root cause analysis; candidates must remember that only the fishbone categorizes causes, while Pareto prioritizes them.

How to eliminate wrong answers

Option A is wrong because a scatter diagram plots two variables to show correlation, not to categorize causes. Option C is wrong because a control chart tracks process stability over time using statistical limits, not cause categorization. Option D is wrong because a Pareto chart ranks causes by frequency to prioritize the 'vital few,' but it does not categorize causes into fishbone branches.

Full explanation →

673

MCQhard

A project is behind schedule. The project manager decides to start the testing phase before the development phase is completely finished. This is an example of which schedule compression technique?

A.Crashing

B.Resource leveling

C.Fast-tracking

D.Monte Carlo simulation

AnswerC

Fast-tracking overlaps phases that would normally run sequentially, so testing begins while development is still finishing. Unlike crashing, it adds no resources or cost; it compresses the schedule by parallelising activities, accepting the increased risk of rework.

Why this answer

Fast-tracking is a schedule compression technique where activities that would normally be performed sequentially are performed in parallel. Starting testing before development is fully complete overlaps two phases that are typically sequential, which is the textbook definition of fast-tracking. It compresses the schedule by accepting the risk of rework if defects are found in unfinished development work.

Exam trap

PK0-005 often tests the confusion between fast-tracking (parallelizing sequential activities) and crashing (adding resources), so candidates who see 'start before finish' and think 'add more people' pick the wrong option.

How to eliminate wrong answers

Option A is wrong because crashing adds resources (people, equipment, overtime) to critical path activities to shorten duration, not overlap sequential phases. Option B is wrong because resource leveling resolves resource overallocation or over-allocation by delaying tasks, which typically lengthens the schedule rather than compressing it. Option D is wrong because Monte Carlo simulation is a quantitative risk analysis technique that models schedule/cost outcomes probabilistically; it does not compress the schedule itself.

Full explanation →

674

MCQeasy

A project manager is preparing for the first phase gate review. The sponsor wants assurance that the phase has met its exit criteria before funding the next phase. Which activity best supports this decision?

A.Conducting a phase-end review to verify deliverables and confirm exit criteria are met.

B.Updating the stakeholder engagement assessment matrix with current positions.

C.Reviewing the resource calendar to confirm team availability for the next phase.

D.Performing a benefit-cost ratio calculation for the entire project.

AnswerA

A phase-end review validates that the phase achieved its objectives and satisfies the defined exit criteria before the next phase is authorized. This gives the sponsor evidence-based assurance and a formal decision point for continued funding. It aligns with the predictive life cycle's use of phase gates to control risk and investment progressively.

Why this answer

Phase gate reviews verify that exit criteria and deliverables are met before authorizing the next phase, giving the sponsor a formal basis for continued funding. Benefit-cost analysis, engagement matrices, and resource calendars support other decisions but do not validate phase completion. The phase-end review is the activity that satisfies the sponsor's assurance request.

Exam trap

The trap here is substituting general planning or monitoring artifacts for the formal phase-end review that actually validates exit criteria.

Full explanation →

675

MCQmedium

A project manager is estimating the cost of a new software development project. The project is similar to a previous project that cost $500,000. The PM adjusts for size and complexity and estimates the new project will cost $600,000. Which estimation technique is being used?

A.Parametric estimation

B.Analogous estimation

C.Bottom-up estimation

D.Three-point estimation

AnswerB

Analogous estimation derives cost from a comparable historical project, adjusting for size and complexity differences. Using the previous $500,000 project as the basis and scaling to $600,000 matches this top-down technique, which relies on expert judgement rather than detailed bottom-up breakdowns.

Why this answer

Analogous estimation uses historical data from a similar past project as the basis for estimating the current project. Here, the PM takes the $500,000 cost of a comparable prior project and adjusts it for size and complexity to arrive at $600,000. This top-down, experience-based approach is fast and useful when detailed information is scarce, which is the hallmark of analogous (also called top-down) estimating.

Exam trap

The trap here is confusing analogous estimation with parametric estimation because both use historical data; the key differentiator is that analogous uses a single comparable project adjusted by judgment, while parametric applies a mathematical unit-rate relationship across variables.

How to eliminate wrong answers

Option A is wrong because parametric estimation uses a statistical relationship between historical data and other variables (e.g., cost per square foot, cost per line of code) applied via a formula, not a single comparable project. Option C is wrong because bottom-up estimation aggregates estimates from individual work packages or tasks, which requires detailed decomposition rather than a single analogous reference. Option D is wrong because three-point estimation uses optimistic, pessimistic, and most likely values (often with PERT weighting) to compute an expected value, not a direct adjustment of one prior project's cost.

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CompTIA Project+ PK0-005 (PK0-005) — Questions 601–675