PK0-005 Hard Questions — 25 Difficult Questions

Question 1

A project manager is leading an agile project using Scrum. The product owner frequently changes priorities based on customer feedback. Which TWO roles are directly responsible for managing these changes? (Select TWO).

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Product Owner. In Scrum, the Product Owner (D) is the single point of accountability for the Product Backlog, so when customer feedback shifts priorities, the Product Owner is directly responsible for ordering, re-prioritizing, and refining backlog items to maximize value. The Project Manager (E) is also directly responsible in this scenario because they facilitate the agile process, remove impediments, coordinate with stakeholders, and help ensure the team adapts to the changing priorities within the project's constraints. The Project Sponsor (A) provides funding and high-level support but does not manage day-to-day priority changes, so it is not directly responsible. The Development Team (B) self-organizes to deliver the selected backlog items but does not own or manage priority changes. The Steering Committee (C) offers governance and strategic oversight rather than operational management of backlog priorities, so it is not directly responsible.

Answer

Project Sponsor

Answer

Development Team

Answer

Steering Committee

Question 2

During project execution, the project team is experiencing conflicts and questioning the project manager's authority. According to Tuckman's model, which stage is the team in?

Accepted Answer

Storming. In Tuckman's model, the Storming stage is characterized by conflict, competition for roles, and challenges to authority. Team members may question the project manager's decisions and struggle with unclear roles, which matches the scenario described. This stage is a natural part of team development before norms are established.

Answer

Norming

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Performing

Answer

Forming

Question 3

Which THREE are examples of direct costs in a project? (Select THREE.)

Accepted Answer

Equipment rental. Direct costs are expenses that can be attributed to a specific project deliverable or activity, and equipment rental (B) qualifies because rented machinery or tools are charged specifically to the project that uses them. Travel expenses (C) are direct costs because airfare, lodging, and per diem are incurred for project-specific activities such as client meetings or site visits. Salaries of team members (D) are direct costs because the labor hours of dedicated project staff are charged directly to the project. Overhead costs (A) are indirect costs, since utilities, rent, and administrative support are shared across multiple projects and cannot be traced to one project. Training costs (E) are typically treated as indirect or organizational costs unless they are specifically required and traceable to the project, so they are not among the three direct-cost examples here.

Answer

Overhead costs

Answer

Training costs

Question 4

A project has a cost performance index (CPI) of 1.2 and a schedule performance index (SPI) of 0.9. Which of the following is true?

Accepted Answer

The project is under budget and behind schedule.. CPI = EV / AC. A CPI greater than 1 means the project is under budget (getting more value per dollar spent). SPI = EV / PV. An SPI less than 1 means the project is behind schedule (earning less value than planned). Therefore, CPI=1.2 and SPI=0.9 indicate under budget and behind schedule.

Answer

The project is over budget and behind schedule.

Answer

The project is over budget and ahead of schedule.

Answer

The project is under budget and ahead of schedule.

Question 5

A project manager is using a control chart to monitor quality. The data points fall within the control limits but show a run of seven points above the mean. What does this indicate?

Accepted Answer

Special cause variation is present. A run of seven or more points on one side of the mean is a rule for identifying special cause variation, even if within control limits.

Answer

The control limits need adjustment

Answer

Common cause variation only

Answer

The process is out of control

Question 6

A project manager is working on a construction project and needs to calculate the total float for a non-critical path activity. The activity has an early start of day 5, late start of day 10, early finish of day 15, and late finish of day 20. What is the total float?

Accepted Answer

5 days. Total float is calculated as Late Start minus Early Start (or Late Finish minus Early Finish). Here, Late Start (10) minus Early Start (5) equals 5 days. This represents the amount of time the activity can be delayed without affecting the project's overall completion date.

Answer

15 days

Answer

20 days

Answer

10 days

Question 7

A project manager is planning risk responses for identified risks. Which THREE are valid risk response strategies?

Accepted Answer

Avoid. The main risk response strategies are Avoid, Transfer, Mitigate, and Accept. Enhance is for opportunities, not threats.

Answer

Ignore

Answer

Enhance

Question 8

A project manager is leading a construction project. The project sponsor has requested that the project be completed one month earlier than originally planned. Which THREE actions should the project manager take to assess the feasibility of this request? (Choose three.)

Accepted Answer

Evaluate schedule compression techniques such as crashing or fast-tracking.. Schedule compression techniques like crashing (adding resources) or fast-tracking (performing tasks in parallel) are standard methods to shorten a project's duration without changing scope. The project manager should evaluate these to determine if the one-month acceleration is technically feasible given the project's constraints.

Answer

Increase the project scope to justify the shorter timeline.

Answer

Reduce the quality standards to speed up work.

Question 9

A project manager reviews the following risk register: R1 (Vendor delay) has a probability of 0.8 and an impact of 0.6; R2 (Resource shortage) has a probability of 0.6 and an impact of 0.5; R3 (Technical failure) has a probability of 0.6 and an impact of 0.6; R4 (Scope creep) has a probability of 0.7 and an impact of 0.5. Which risk should the project manager prioritize for active monitoring and response?

Accepted Answer

R1 - Vendor delay. R1 has the highest risk score when multiplying probability by impact: 0.8 × 0.6 = 0.48, which is higher than R2 (0.6 × 0.5 = 0.30), R3 (0.6 × 0.6 = 0.36), and R4 (0.7 × 0.5 = 0.35). Therefore, R1 should be prioritized for active monitoring and response. The project manager uses the risk score (probability × impact) to rank risks and focus attention on the highest exposure.

Answer

R3 - Technical failure

Answer

R4 - Scope creep

Answer

R2 - Resource shortage

Question 10

A project has a BAC of $100,000. The earned value is $40,000, actual cost is $50,000, and planned value is $30,000. What is the estimate at completion (EAC) assuming the current cost performance is expected to continue?

Accepted Answer

$125,000. When the current cost performance is expected to continue, EAC is calculated as BAC / CPI. Here CPI = EV / AC = 40,000 / 50,000 = 0.8, so EAC = 100,000 / 0.8 = $125,000. This is the standard PMBOK formula for EAC when cost performance is assumed to persist.

Answer

$110,000

Answer

$75,000

Answer

$90,000

Question 11

A software development project is currently in the execution phase. The project manager has a team of 10 developers and 2 testers. The project is scheduled to be completed in 6 months, with a budget of $500,000. At the end of month 3, the project manager reviews the status and finds that only 40% of the work is complete, whereas 50% was planned. The actual cost incurred is $280,000. The project manager calculates the CPI as 0.71 and the SPI as 0.80. The project sponsor is concerned and asks for a recovery plan. The project manager must decide the best course of action. Which action should the project manager take?

Accepted Answer

Fast track the project by starting tasks concurrently. With CPI of 0.71 (over budget) and SPI of 0.80 (behind schedule), the project is both over budget and behind schedule. Fast tracking — running activities in parallel that were originally sequential — can compress the schedule without necessarily adding cost, making it the most appropriate recovery action given the budget overrun. Adding resources (crashing) would worsen the CPI, and scope reduction requires sponsor approval and changes the deliverable.

Answer

Add more developers to critical path tasks to catch up on schedule

Answer

Reduce the project scope to align with the current progress

Answer

Replace senior developers with junior ones to reduce cost

Question 12

A project manager is using a schedule compression technique that adds resources to critical path activities to shorten the project duration. Which technique is being used, and what is its primary trade-off?

Accepted Answer

Crashing; increases cost. Crashing is the schedule compression technique that adds resources to critical path activities to shorten duration, and its primary trade-off is increased cost due to additional labor, overtime, or expediting fees. It is used when schedule is more critical than budget.

Answer

Fast-tracking; increases cost

Answer

Crashing; increases risk

Answer

Fast-tracking; increases risk

Question 13

A project manager is working on a project where a new team member is not receiving project updates. The team member reports that they can access the project portal but not the project emails. Based on the exhibit, what is the most likely cause?

Accepted Answer

The team member is assigned to a misconfigured communication group. The exhibit shows that the team member is assigned to the 'Development' communication group, while project emails are sent only to the 'Management' group. Communication groups segment project communication, so the team member cannot receive updates even though they can access the portal. The team member can access the portal because the portal is available to all groups, but email distribution is group-specific.

Answer

The team member has missing email configuration

Answer

The team member is not listed in the project directory

Answer

The email server firewall is blocking messages

Question 14

Refer to the exhibit. What is the total float for task C?

Accepted Answer

2 days. Total float (also called slack) is the amount of time a task can be delayed without affecting the project end date. Using the forward pass/backward pass method on the network diagram, task C has an early start (ES) of day 2, early finish (EF) of day 5, late start (LS) of day 4, and late finish (LF) of day 7. Total float = LS - ES = 4 - 2 = 2 days, or LF - EF = 7 - 5 = 2 days.

Answer

1 day

Answer

0 days

Answer

3 days

Question 15

A project manager is reviewing the communication plan. Which THREE elements must be included to ensure effective project communications? (Choose three.)

Accepted Answer

Escalation procedures. Escalation procedures (A) are a required element of the communication plan because they define the path and timing for raising issues to higher authority when they cannot be resolved at the current level, ensuring problems reach the right decision-makers. Communication frequency (C) is essential because it specifies how often information is distributed (e.g., weekly status reports, daily standups), which sets stakeholder expectations and prevents information gaps. Format and channel of communication (E) must be included because they determine how messages are delivered (e.g., email, meetings, dashboards) and in what form (e.g., reports, presentations), directly affecting clarity and accessibility. Team member salaries (B) are confidential HR/payroll data and are not part of a communication plan, and personal contact information for all stakeholders (D) is unnecessary and raises privacy concerns; the plan only needs the roles and preferred business contact channels relevant to project communication.

Answer

Team member salaries

Answer

Personal contact information for all stakeholders

Question 16

A project sponsor is responsible for providing resources and championing the project. Which of the following is also a primary responsibility of the project sponsor?

Accepted Answer

Resolving conflicts that are escalated beyond the project manager's authority. The project sponsor provides executive support, secures funding, removes obstacles, and is ultimately accountable for project success. They often help resolve issues escalated by the project manager.

Answer

Performing quality control inspections

Answer

Attending daily stand-up meetings

Answer

Creating the project schedule

Question 17

A project has a budget at completion (BAC) of $200,000. The earned value (EV) is $100,000, actual cost (AC) is $120,000, and planned value (PV) is $90,000. What is the estimate at completion (EAC) if the project will continue to perform at the current cost performance index (CPI)?

Accepted Answer

$240,000. CPI = EV/AC = 100,000/120,000 = 0.833. EAC = BAC/CPI = 200,000/0.833 = 240,000.

Answer

$200,000

Answer

$220,000

Answer

$260,000

Question 18

A project manager is developing a communication plan. Which two factors should be considered for each stakeholder? (Select TWO.)

Accepted Answer

Communication needs. Communication needs and preferred frequency are key inputs to the communication plan.

Answer

Vendor performance

Answer

Budget constraints

Answer

Risk tolerance

Question 19

A project manager is assigned to a project that has a high degree of uncertainty and rapidly changing requirements. The project sponsor is concerned about cost overruns and wants a method that allows for frequent delivery of value while adapting to changes. Which project management methodology should the project manager recommend?

Accepted Answer

Agile. Agile is the correct methodology because it is designed for projects with high uncertainty and rapidly changing requirements. It emphasizes iterative development, frequent delivery of value, and adaptive planning, which directly addresses the sponsor's concerns about cost overruns by allowing the team to adjust scope and priorities based on feedback.

Answer

Six Sigma

Answer

PRINCE2

Answer

Waterfall

Question 20

A project manager is reviewing the project management plan and notices that an important deliverable's acceptance criteria are missing. The project is currently in the execution phase. What is the best course of action?

Accepted Answer

Submit a change request to update the project management plan with the missing criteria. In project management, any change to the project management plan, including adding missing acceptance criteria, must go through the integrated change control process. Since the project is in execution, the best course is to submit a change request to update the plan with the missing criteria, ensuring proper approval and documentation. This maintains the plan's integrity and aligns with PMBOK guidelines.

Answer

Proceed with execution and define criteria later during closure

Answer

Define the acceptance criteria based on the project manager's experience

Answer

Ask the project sponsor to define the acceptance criteria immediately