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CAPM · Question #319

During project planning, team members seemed clear on deliverables. However, as the project progressed deeper into the execution phase, team members expressed the need for smaller components to…

The correct answer is C. Revisit the work breakdown structure (WBS) again during execution, as the WBS can be defined at different points in the project. This scenario describes the need for progressive elaboration-a core concept in project management where deliverables are broken into smaller, more manageable components as the project advances. The Work Breakdown Structure (WBS) supports this through a technique called rolling…

Predictive, Plan-Based Methodologies

Question

During project planning, team members seemed clear on deliverables. However, as the project progressed deeper into the execution phase, team members expressed the need for smaller components to better understand what must be delivered. What should the project manager do?

Options

  • ASchedule additional meetings with the customer to explain the requirements for each deliverable at length.
  • BShare the project management plan with the team members again to bring them up to speed on the requirements.
  • CRevisit the work breakdown structure (WBS) again during execution, as the WBS can be defined at different points in the project.
  • DInform the stakeholders that the stakeholder register needs to be recreated, as the team does not understand the requirements.

How the community answered

(55 responses)
  • A
    4% (2)
  • B
    11% (6)
  • C
    78% (43)
  • D
    7% (4)

Explanation

This scenario describes the need for progressive elaboration-a core concept in project management where deliverables are broken into smaller, more manageable components as the project advances. The Work Breakdown Structure (WBS) supports this through a technique called rolling wave planning, where work packages can be further decomposed during execution as clarity increases. Option A (more customer meetings) wastes time and doesn't solve the decomposition need. Option B (re-sharing the plan) adds no new clarity. Option D (recreating the stakeholder register) is completely unrelated to the team's need for smaller work components. Revisiting and refining the WBS during execution is the correct and expected practice.

Topics

#Work Breakdown Structure#Scope Decomposition#Progressive Elaboration#Project Execution

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