Table of Contents
What Document Breaks Down Project Work into Manageable Components?
Learn how the Work Breakdown Structure (WBS) divides complex project scope into smaller work packages for effective planning and control in Waterfall project management and PMP exam preparation.
Question
Which document breaks down project work into smaller, manageable components?
A. Work Breakdown Structure (WBS)
B. Gantt Chart
C. Risk Register
Answer
A. Work Breakdown Structure (WBS)
Explanation
The Work Breakdown Structure (WBS) is a hierarchical decomposition of the total scope of work in a predictive project into smaller, manageable components called work packages, facilitating planning, resource allocation, and control. Created during the Create WBS process after scope definition, it organizes deliverables and their sub-deliverables into progressively detailed levels until tasks are discrete enough for assignment and estimation, ensuring 100% rule coverage where all project work is included without overlap. This visual tool, often represented as a diagram or outline, forms the basis for subsequent processes like cost estimating, schedule development, and earned value management, preventing scope creep by providing a clear boundary for project execution.