PK0-005 Timed Hard Questions — 25 Difficult Questions

Question 1

Which TWO of the following are effective techniques for managing stakeholder expectations?

Accepted Answer

Regular stakeholder engagement meetings. Option A is correct because regular stakeholder engagement meetings provide a structured forum for sharing project progress, addressing concerns, and aligning expectations. This proactive communication helps prevent misunderstandings and ensures stakeholders remain informed and involved throughout the project lifecycle.

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Ignoring negative feedback

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Avoiding stakeholders who resist change

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Only sharing positive project status

Question 2

A project manager is building a project schedule and needs to identify the critical path. Which TWO techniques are commonly used in project scheduling tools to help determine the critical path?

Accepted Answer

Gantt chart with dependency links. A Gantt chart with dependency links is correct because it visually represents task sequences and dependencies, allowing project managers to trace the longest path of dependent tasks, which defines the critical path. The Critical Path Method (CPM) is a mathematical algorithm that calculates the longest path through the project network by determining early start, early finish, late start, and late finish dates for each activity, directly identifying the critical path.

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Earned Value Management (EVM)

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Monte Carlo simulation

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Work Breakdown Structure (WBS)

Question 3

During the execution phase, a project manager discovers that the development team has been using an unauthorized software library to accelerate work. The library has a license that could create legal risks for the company. What is the best course of action?

Accepted Answer

Immediately stop using the library, assess the impact on the schedule, and develop a plan to replace it.. Option B is correct because using an unauthorized software library with a license that creates legal risks must be stopped immediately to protect the company from potential litigation. The project manager must then assess the schedule impact and develop a replacement plan, as continuing use without addressing the legal risk violates compliance and project governance standards.

Answer

Document the issue in the lessons learned and continue with the library to avoid delay.

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Continue using the library but add a note in the risk register about potential licensing issues.

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Escalate the issue to the project sponsor and request a decision on whether to continue using the library.

Question 4

A project manager is developing a communication plan. The project has team members in three countries with different time zones. Which communication method is most effective for daily status updates?

Accepted Answer

Email or collaboration tool updates.. Asynchronous methods accommodate time zones. Email allows team to respond when convenient. Video conferencing requires real-time. In-person not possible. Phone difficult.

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In-person meetings rotated across locations.

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Phone calls at staggered times.

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Daily video conference at a fixed time.

Question 5

A project is being executed in a matrix organization. The project manager discovers that a functional manager is reassigning a key team member to another project without notice. What should the project manager do first?

Accepted Answer

Negotiate with the functional manager to retain the resource.. In a matrix organization, the project manager shares authority over resources with functional managers. The first step should be to negotiate directly with the functional manager to retain the key team member, as this aligns with the principle of collaborative conflict resolution and resource management. This approach preserves the relationship and allows for a mutually agreeable solution before escalating or making reactive adjustments.

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Escalate to the project sponsor.

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Accept the loss and adjust the schedule.

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Immediately replace the team member.

Question 6

During project planning, the project manager needs to estimate the cost of each work package. Which tool or technique is best suited for this?

Accepted Answer

Bottom-up estimating. Bottom-up estimating is best suited for estimating the cost of each work package because it involves decomposing the work package into its lowest-level components (activities or tasks) and estimating each one individually. This provides a high level of accuracy by aggregating detailed estimates from the team members who will perform the work, making it ideal for project planning when detailed scope definition is available.

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Parametric estimating

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Three-point estimating

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Analogous estimating

Question 7

During project execution, a team member reports that a critical deliverable is behind schedule due to an unexpected dependency. The project manager needs to update the project schedule and communicate the impact. Which tool should the project manager use first to assess the impact on the critical path?

Accepted Answer

Gantt chart. The Gantt chart is the correct tool because it visually displays task dependencies, durations, and the critical path. By reviewing the Gantt chart, the project manager can immediately see which tasks are on the critical path and how the delayed deliverable's dependency affects the overall project timeline, enabling an accurate impact assessment before updating the schedule.

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Cost baseline

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Change log

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Risk register

Question 8

Which TWO of the following are key activities typically performed during the planning phase of a project? (Choose two.)

Accepted Answer

Create the risk management plan.. The planning phase involves developing detailed plans to guide project execution. Creating the risk management plan (B) is a key planning activity because it identifies, analyzes, and documents risk response strategies. Developing the project schedule (E) is also a core planning activity, as it sequences tasks, assigns resources, and establishes timelines for project deliverables.

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Obtain formal approval of the project charter.

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Monitor and control project work.

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Collect requirements from stakeholders.

Question 9

A project manager is using a predictive (waterfall) life cycle for a construction project. Which THREE documents are typically created during the planning phase?

Accepted Answer

Risk register. In a predictive (waterfall) life cycle, the planning phase produces detailed documents that define how the project will be executed, monitored, and controlled. The risk register (B) is created to identify, assess, and plan responses to potential risks. The schedule baseline (C) is the approved version of the project schedule that becomes the reference for performance measurement. The scope statement (E) formally documents the project scope, including deliverables, assumptions, and constraints. These three artifacts are all outputs of the planning process group in a waterfall methodology.

Answer

Project charter

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Lessons learned register

Question 10

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.. Option A is correct because 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.

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Reduce the quality standards to speed up work.

Question 11

A project is in the execution phase, and the project manager receives a change request to add a new feature that is not in the scope statement. The change request has been approved by the change control board. What must the project manager do next?

Accepted Answer

Update the project management plan and baseline to reflect the approved change.. Once the change control board (CCB) approves a change request, the project manager must formally integrate the approved change into the project by updating the project management plan and the associated baselines (scope, schedule, cost). This ensures that all future project work, performance measurement, and reporting are aligned with the new approved scope, maintaining the integrity of the project's control processes as defined in the PMBOK Guide.

Answer

Conduct a meeting with stakeholders to discuss the impact of the change.

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Defer the change to the next project phase to minimize disruption.

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Inform the development team to continue with the original scope and ignore the change.

Question 12

An IT project manager is using a project management software tool to track progress. The tool shows that the project's SPI is 0.8 and CPI is 1.1. Which conclusion can the project manager draw about the project's performance?

Accepted Answer

The project is behind schedule and under budget.. The SPI (Schedule Performance Index) of 0.8 indicates that the project is behind schedule, as SPI < 1 means less progress was achieved than planned. The CPI (Cost Performance Index) of 1.1 indicates the project is under budget, as CPI > 1 means the earned value exceeds the actual cost. Therefore, the project is behind schedule and under budget, making option D correct.

Answer

The project is behind schedule and over budget.

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The project is on schedule and on budget.

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The project is ahead of schedule and over budget.

Question 13

A project manager is overseeing the implementation of a new customer relationship management (CRM) system. The vendor requires access to the company's internal network to install and configure the software. Which of the following is the BEST practice to ensure security while allowing vendor access?

Accepted Answer

Set up a VPN connection with two-factor authentication. Setting up a VPN connection with two-factor authentication is the best practice because it creates an encrypted tunnel over the internet, ensuring data confidentiality and integrity, while two-factor authentication adds an extra layer of security beyond just a password. This approach allows the vendor to access only the internal network resources necessary for installation and configuration, without exposing the entire network to unauthenticated or unencrypted access.

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Provide the vendor with access to the guest Wi-Fi network

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Allow the vendor to use remote desktop protocol (RDP) directly over the internet

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Create a local user account with administrative privileges for the vendor

Question 14

A project manager is reviewing a change request that has been approved. The change will affect the project scope, schedule, and budget. Which document should the project manager update first to ensure all changes are captured and communicated?

Accepted Answer

Change log. The change log is the official repository for recording all approved change requests, including their details and impacts. Updating it first ensures that the change is formally documented and communicated to stakeholders before any baselines or plans are modified. This aligns with the integrated change control process, where the change log serves as the primary communication tool for change status.

Answer

Scope statement

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Project management plan

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Schedule baseline

Question 15

Which THREE of the following are generally considered to be part of the project management process groups?

Accepted Answer

Executing. Executing is one of the five standard project management process groups defined by the Project Management Institute (PMI) in the PMBOK Guide. This process group involves coordinating people and resources to carry out the project management plan, producing the deliverables of the project. It is a core phase where the planned work is actually performed.

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Testing

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Designing

Question 16

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.

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15 days

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20 days

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10 days

Question 17

During project execution, a project manager notices that team members are spending excessive time on non-essential tasks, and the project is falling behind schedule. Which tool should the project manager use first to identify the root cause of the delays?

Accepted Answer

Fishbone diagram. The fishbone diagram (Ishikawa diagram) is the correct first tool because it is designed for root cause analysis, helping the project manager systematically brainstorm and categorize potential causes of delays (e.g., people, process, tools) before collecting data. Unlike other tools, it does not require pre-existing quantitative data, making it ideal for the initial investigative step when the root cause is unknown.

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Gantt chart

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Pareto chart

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RACI matrix

Question 18

Which THREE items are typically included in a project status report?

Accepted Answer

Accomplishments since last report. A project status report is a communication tool that provides stakeholders with a snapshot of project progress. 'Accomplishments since last report' is a standard section that summarizes completed tasks and achieved milestones, allowing stakeholders to see what has been delivered since the previous update. This aligns with the PMBOK Guide's guidance on performance reporting, which focuses on work performance data and information.

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Vendor contract terms

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Detailed financial audit trail

Question 19

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.

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1 day

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0 days

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3 days

Question 20

A project manager is deploying a new application server with IP 10.0.1.15. The system administrator reports that the server is reachable from the network switch but not from other devices on the same subnet. Based on the exhibit, what is the most likely cause?

Accepted Answer

The server's network interface is in a misconfigured VLAN. The exhibit shows the server's IP address is 10.0.1.15/24, but the switch port is configured for VLAN 20, while the rest of the devices on the same subnet (10.0.1.0/24) are likely in VLAN 10. Since VLANs segment broadcast domains, the server cannot communicate with other devices on the same IP subnet because Layer 2 frames are isolated to VLAN 20. The server is reachable from the switch because the switch itself can forward traffic to any VLAN, but other devices in VLAN 10 cannot reach the server without a Layer 3 router.

Answer

The server has a missing default gateway

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The server is powered off

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A firewall is blocking ICMP traffic