Quick Answer
The answer is the project scope statement. This document serves as the definitive baseline for verifying that all project deliverables have been completed according to the agreed-upon requirements, as it contains the detailed acceptance criteria for each deliverable. During project closure, the project manager uses the scope statement to confirm that every objective has been met and that no scope creep has occurred, making it the authoritative reference for scope verification. On the CompTIA Project+ PK0-005 exam, this question tests your understanding of the closing process group and the distinction between the scope statement and other documents like the work breakdown structure or lessons learned—a common trap is confusing the WBS (which lists deliverables) with the scope statement (which defines the criteria for their acceptance). To remember this, think: the scope statement is the “rulebook” for what “done” looks like, while the WBS is just the “shopping list” of items to build.
This PK0-005 practice question tests your understanding of project management concepts. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A project manager is closing a project and needs to ensure all project objectives have been met. Which document should be used to verify completion of deliverables?
Project scope statement
Scope statement includes deliverables and criteria.
Work breakdown structure
Why wrong: WBS lists tasks, not completion verification.
Requirements traceability matrix
Why wrong: RTM tracks requirements but not final acceptance.
Project management plan
Why wrong: Plan is broader, not solely for deliverables.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Project scope statement
The project scope statement defines the project's deliverables and the work required to create them, serving as the baseline for verifying that all objectives have been met during project closure. It includes acceptance criteria for each deliverable, which the project manager uses to confirm completion against the agreed-upon scope. This document is the authoritative reference for scope verification, ensuring no scope creep has occurred and all deliverables satisfy stakeholder requirements.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Project scope statement
Why this is correct
Scope statement includes deliverables and criteria.
Related concept
Read the scenario before looking for a memorised answer.
Work breakdown structure
Why it's wrong here
WBS lists tasks, not completion verification.
Requirements traceability matrix
Why it's wrong here
RTM tracks requirements but not final acceptance.
Project management plan
Why it's wrong here
Plan is broader, not solely for deliverables.
Common exam traps
The trap here is that candidates often confuse the WBS (which lists deliverables) with the scope statement (which defines acceptance criteria), leading them to select the WBS as the verification document, but the WBS does not include the criteria needed to confirm completion.
Detailed technical explanation
Under the hood, the project scope statement includes detailed acceptance criteria, exclusions, constraints, and assumptions that form the basis for scope verification. In real-world projects, the project manager conducts a formal deliverable walkthrough with the customer or sponsor, using the scope statement's acceptance criteria as a checklist; if a deliverable fails to meet a criterion, it triggers a corrective action or change request rather than closure. This process aligns with PMBOK Guide's 'Validate Scope' process, which formally accepts completed deliverables and is distinct from 'Control Quality' (which checks technical correctness).
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the PK0-005 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
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Project Management Concepts — study guide chapter
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FAQ
Project Management Concepts — This question tests Project Management Concepts — Read the scenario before looking for a memorised answer..
The correct answer is: Project scope statement — The project scope statement defines the project's deliverables and the work required to create them, serving as the baseline for verifying that all objectives have been met during project closure. It includes acceptance criteria for each deliverable, which the project manager uses to confirm completion against the agreed-upon scope. This document is the authoritative reference for scope verification, ensuring no scope creep has occurred and all deliverables satisfy stakeholder requirements.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
This PK0-005 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PK0-005 exam.
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