PK0-005 Project Life Cycle Practice Question
During project planning, the project manager decomposes the project scope into smaller, more manageable components. What is the resulting document called?
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
✓
Work breakdown structure (WBS)
The WBS is a hierarchical decomposition of the total scope into work packages, forming the scope baseline.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Scope statement
Why it's wrong here
The scope statement describes scope but does not decompose it.
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Project charter
Why it's wrong here
The charter provides high-level scope, not detailed decomposition.
- ✓
Work breakdown structure (WBS)
Why this is correct
The WBS breaks down scope into work packages.
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Network diagram
Why it's wrong here
Network diagrams are used for schedule management.
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