PK0-003 · Question #69
Which of the following is the primary purpose of a WBS?
The correct answer is C. Decomposition of the project deliverables. The primary purpose of a Work Breakdown Structure (WBS) is to decompose project deliverables into smaller, more manageable components. It provides a hierarchical structure that defines the total scope of the project.
Question
Which of the following is the primary purpose of a WBS?
Options
- ATo track project milestone completions
- BShow project tasks scheduled for a specific time period
- CDecomposition of the project deliverables
- DAssign specific tasks to project team members
How the community answered
(27 responses)- A4% (1)
- B7% (2)
- C89% (24)
Why each option
The primary purpose of a Work Breakdown Structure (WBS) is to decompose project deliverables into smaller, more manageable components. It provides a hierarchical structure that defines the total scope of the project.
While milestones can be identified within a WBS, tracking their completion is part of project progress monitoring, not the primary purpose of the WBS itself.
Showing tasks scheduled for specific time periods is the purpose of a project schedule or Gantt chart, which is derived from the WBS, but not the WBS itself.
The Work Breakdown Structure (WBS) is a deliverable-oriented hierarchical decomposition of the work to be executed by the project team to accomplish the project objectives and create the required deliverables. Its main goal is to break down the project scope into smaller, more manageable work packages.
Assigning specific tasks to team members is done during resource assignment and team management, often after the WBS has defined the work packages, but it is not the WBS's primary purpose.
Concept tested: Work Breakdown Structure (WBS) purpose
Source: https://learn.microsoft.com/en-us/project/what-is-wbs
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