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PMP Process — Managing Technical Aspects Practice Question
Order the steps for creating a Work Breakdown Structure (WBS).
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
✓
Identify deliverables, then Decompose deliverables, then Assign codes, then Verify decomposition, then Create WBS dictionary
The WBS process starts with identifying deliverables, decomposing them, coding, verifying, and documenting in the dictionary.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Identify deliverables, then Decompose deliverables, then Assign codes, then Verify decomposition, then Create WBS dictionary
Why this is correct
This is the correct order because the WBS process begins with identifying the key deliverables, then breaking them down into work packages, assigning unique codes for tracking, verifying that the decomposition is complete and consistent, and finally documenting everything in the WBS dictionary.
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Decompose deliverables, then Identify deliverables, then Assign codes, then Verify decomposition, then Create WBS dictionary
Why it's wrong here
The fundamental principle of WBS creation requires a clear understanding of what needs to be delivered before breaking it down. Attempting to decompose deliverables prior to their identification from the project scope statement or requirements documents is illogical and would lead to an incomplete or inaccurate WBS. Deliverables must first be defined and confirmed as the foundational elements.
- ✗
Identify deliverables, then Assign codes, then Decompose deliverables, then Verify decomposition, then Create WBS dictionary
Why it's wrong here
Assigning WBS codes prematurely, before the decomposition process is complete, is inefficient and incorrect. WBS codes are hierarchical identifiers applied to work packages and control accounts, which are the outputs of the decomposition process. You must first break down the deliverables into manageable components before assigning unique, structured codes for tracking and management.
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Identify deliverables, then Decompose deliverables, then Verify decomposition, then Assign codes, then Create WBS dictionary
Why it's wrong here
Verifying the decomposition before assigning WBS codes is out of sequence. WBS codes provide a structured, hierarchical framework that is crucial for effectively verifying the completeness, consistency, and logical flow of the decomposed work. The codes facilitate traceability and ensure that all elements are properly accounted for within the WBS structure before final validation.
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