PK0-005 Constraints and Changes Practice Test 5 — 15 Questions

Question 1

A project manager is reviewing a change request to add a new feature to a software product. The change will increase the project timeline by two weeks and require additional budget. Which of the following should the project manager do first?

Accepted Answer

Evaluate the impact on the triple constraint.. According to the integrated change control process, the first step is to evaluate the impact of the change on the triple constraint (scope, schedule, cost) before presenting it to the change control board.

Answer

Submit the change to the change control board for approval.

Answer

Update the project management plan.

Answer

Reject the change because it will increase time and cost.

Question 2

A project manager is creating a risk register for a construction project. Which TWO fields are essential for calculating a risk score?

Accepted Answer

Probability. The risk score is typically calculated by multiplying probability and impact. These two fields are essential for determining the risk score.

Answer

Risk ID

Answer

Response Strategy

Answer

Owner

Question 3

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

Accepted Answer

A dependency that is inherent in the nature of the work and cannot be changed.. Mandatory dependencies, also known as hard logic, are inherent in the nature of the work and cannot be changed. For example, you must build the foundation before erecting walls.

Answer

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

Answer

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

Answer

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

Question 4

During project execution, a team member identifies a problem that has already occurred and is affecting the project schedule. The project manager should document this in which of the following?

Accepted Answer

Issue log. An issue is a current problem that has occurred, as opposed to a risk which is a future uncertain event. Issues are documented in the issue log.

Answer

Lessons learned register

Answer

Change log

Answer

Risk register

Question 5

A project manager is using schedule compression techniques to meet a deadline. Which THREE statements about fast-tracking and crashing are correct?

Accepted Answer

Both techniques are used to compress the schedule.. Fast-tracking involves overlapping sequential activities, which increases risk. Crashing adds resources to the critical path, which increases cost. Both techniques are used to compress the schedule.

Answer

Fast-tracking always reduces cost.

Answer

Crashing reduces risk.

Question 6

Which of the following is a key component of a project scope statement?

Accepted Answer

Acceptance criteria. A project scope statement includes deliverables, acceptance criteria, exclusions, assumptions, and constraints. Acceptance criteria are essential to define how deliverables will be formally accepted.

Answer

Work breakdown structure (WBS)

Answer

Risk register

Answer

Change log

Question 7

A project manager is using the Delphi technique for risk identification. Which of the following best describes this technique?

Accepted Answer

Experts provide anonymous input via questionnaires, and a facilitator seeks consensus.. The Delphi technique uses a panel of experts who anonymously provide their opinions through a facilitator. The facilitator consolidates the responses and shares them with the panel until consensus is reached. This helps avoid bias from dominant personalities.

Answer

Strengths, weaknesses, opportunities, and threats are analyzed.

Answer

The project team reviews assumptions to identify risks.

Answer

A facilitator leads a group brainstorming session to generate ideas.

Question 8

A project manager is updating the risk register after a risk event occurred. The risk response plan included a contingency reserve, but the actual impact was higher than expected. What should the project manager do next?

Accepted Answer

Update the issue log with the problem and its impact.. Since the risk event has occurred and the impact exceeded expectations, the project manager should update the issue log to track the actual problem and initiate any necessary corrective actions. The risk register should be updated to reflect the closure, but the immediate need is to manage the issue.

Answer

Request additional budget from the sponsor.

Answer

Close the risk in the risk register.

Answer

Perform a Monte Carlo simulation to reassess schedule risk.

Question 9

A project manager is reviewing a change request to modify the project scope. Which TWO items should be updated in the project management plan if the change is approved?

Accepted Answer

Scope baseline. When a change is approved, the project baselines (scope, schedule, cost) and the project management plan are updated. The scope baseline and schedule baseline are part of the plan. The change log is also updated, but it is not part of the project management plan itself.

Answer

Risk register

Answer

Lessons learned register

Answer

Issue log

Question 10

Which of the following describes scope creep?

Accepted Answer

Uncontrolled additions to project scope without formal review.. Scope creep refers to uncontrolled changes or continuous growth in a project's scope without proper evaluation and approval through the change control process. It often results from adding features or requirements without formal authorization.

Answer

Reduction of scope to meet project constraints.

Answer

Decomposition of deliverables into smaller components.

Answer

Formal approval of changes to the project scope.

Question 11

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

Accepted Answer

An event that indicates a risk is imminent or has occurred.. A trigger is an event or condition that indicates that a risk is about to occur or has occurred. It serves as a warning sign that the risk response plan should be activated.

Answer

The person responsible for monitoring the risk.

Answer

The residual risk after a response is implemented.

Answer

The strategy to respond to a risk if it occurs.

Question 12

A project has a technical constraint that requires using a specific software platform mandated by the customer. This is an example of which type of constraint?

Accepted Answer

Technical constraint. A technical constraint is a limitation or condition that is imposed by technology choices or requirements. In this case, the customer mandates a specific software platform, which is a technical constraint.

Answer

Mandatory dependency

Answer

Resource constraint

Answer

External dependency

Question 13

Which THREE of the following are risk identification techniques?

Accepted Answer

Brainstorming. Brainstorming, SWOT analysis, and assumptions analysis are all recognized risk identification techniques. Root cause analysis is also a technique, but it is not listed here. The Delphi technique is another technique, but it is not listed here. Therefore, the correct ones are brainstorming, SWOT analysis, and assumptions analysis.

Answer

Root cause analysis

Answer

Delphi technique

Question 14

A project manager is reviewing the issue log and notices an issue with high priority that has not been resolved. The project manager has tried to resolve it but cannot. What should the project manager do next?

Accepted Answer

Escalate the issue to the project sponsor.. When an issue cannot be resolved at the project level, the project manager should escalate it to a higher authority, such as the project sponsor or a steering committee, following the escalation path defined in the issue management plan.

Answer

Update the risk register to reflect the issue.

Answer

Reassign the issue to a different team member.

Answer

Close the issue as unresolved.

Question 15

What is the 100% rule in work breakdown structure (WBS) creation?

Accepted Answer

The WBS must include all work required to complete the project scope.. The 100% rule states that the WBS must include 100% of the work defined by the project scope and capture all deliverables, both internal and external. The sum of the work at the lower levels must equal 100% of the work at the parent level.

Answer

The WBS must be deliverable-oriented.

Answer

The WBS must be decomposed to at least three levels.

Answer

The WBS must be approved by the customer.