What is a work breakdown structure?
A) A list of the activities making up the higher levels of the project
B) A definition of the hierarchy of project tasks, subtasks, and work packages
C) A depiction of the activities making up a project
D) A Gantt chart
E) A structure that is incompatible with the critical path method

Question

Quizplus · Accepted Answer

A work breakdown structure (WBS) is a hierarchical decomposition of the project into smaller, manageable components. It defines and organizes the project tasks, subtasks, and work packages necessary to accomplish the project objectives. It is an important tool in project planning and management as it helps to identify the scope of work, estimate time and cost, assign responsibilities, and track progress. Option A is similar but narrower in scope, as it only refers to the higher levels of the project. Option C is incorrect, as it refers to a project network diagram. Option D is a scheduling tool but not directly related to the WBS. Option E is incorrect as the WBS is compatible with the critical path method.

What Is a Work Breakdown Structure