CAPM Predictive Plan-Based Methodologies Practice Question
In a predictive project management approach, which TWO artifacts are components of the project management plan?
⚠ Common exam trap
Test-takers frequently confuse project documents (like the lessons learned register or requirements traceability matrix) with components of the project management plan, but the PMBOK Guide clearly distinguishes between the two categories, and the exam expects you to know which artifacts are formally part of the plan versus supporting documents.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Schedule baseline
The schedule baseline (A) is a component of the project management plan because it is the approved version of the schedule model, used to compare actual performance against planned dates and to measure schedule variance. The work breakdown structure dictionary (D) is also part of the project management plan, as it provides detailed descriptions, assumptions, and deliverables for each WBS component and supports scope, cost, and schedule management. The lessons learned register (B) is a project document, not a plan component, and is used to capture knowledge throughout the project. The requirements traceability matrix (C) is likewise a project document that links requirements to their origin and to deliverables. The project charter (E) is not part of the project management plan; it is the document that formally authorizes the project and precedes the plan's development.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Schedule baseline
Why this is correct
The schedule baseline is an approved version of the schedule model, forming part of the project management plan's schedule management plan outputs. It satisfies the stem's predictive constraint by providing the fixed time reference against which project performance is measured and change requests assessed, rather than a living backlog artefact used in adaptive approaches.
- ✗
Lessons learned register
Why it's wrong here
The lessons learned register is a project document, not a subsidiary component of the project management plan; it is created and updated as a project document throughout execution. It is tempting because lessons learned feed organisational process assets and planning, but the plan's components are baselines and subsidiary management plans.
- ✗
Requirements traceability matrix
Why it's wrong here
The requirements traceability matrix is a project document that records requirement attributes and links them to deliverables, not a subsidiary component of the project management plan. It tempts because it is produced during planning and referenced within the plan, but it sits alongside the plan rather than inside it.
- ✓
Work breakdown structure dictionary
Why this is correct
The work breakdown structure dictionary is a subsidiary document within the project management plan, providing detailed descriptions, assumptions, and acceptance criteria for each WBS component. It satisfies the stem's predictive constraint by belonging to the plan's scope baseline alongside the WBS and scope statement, rather than being a standalone project document.
- ✗
Project charter
Why it's wrong here
The project charter authorises the project and names the project manager; it is an input to developing the project management plan, not a component of it. It tempts because both are foundational planning artefacts created early, but the charter precedes and legitimises the plan rather than forming part of it.
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