PMI Risk Management Professional Practice Exam

What tool can help a project manager clarify the scope of work within work packages?

1. Project charter

2. WBS dictionary

3. Scope statement

4. Gantt chart

The correct answer is: WBS dictionary

The WBS dictionary is a crucial tool that helps a project manager clarify the scope of work within work packages. It provides detailed information about each component of the Work Breakdown Structure (WBS), including descriptions, deliverables, activities, milestones, and the resources required for each work package. By offering a comprehensive breakdown, the WBS dictionary ensures that all stakeholders have a clear understanding of what is included in each work package, which avoids scope creep and miscommunication as the project progresses. In contrast, while the project charter establishes the overall project goals and high-level scope, it does not provide the specific details necessary for individual work packages. The scope statement outlines the project's objectives and boundaries but lacks the granularity required for the individual elements of the work packages. The Gantt chart, on the other hand, is focused on scheduling and project timeline management, rather than detailing the scope of work. Therefore, the WBS dictionary stands out as the most effective tool for defining and clarifying the specific scope associated with work packages.