Guide: Understanding and Answering Questions on WBS Dictionary

What is WBS Dictionary: The WBS Dictionary is a crucial component of the project management process as outlined in the PMBOK Guide Seventh Edition. It gives a detailed description of the work to be done for each element in the Work Breakdown Structure (WBS), providing a shared understanding among stakeholders.
Why it is important: It is important because it helps clarify the boundaries of each component in the WBS, preventing scope creep and ensuring everyone is on the same page about what work is included (and not included). It provides detailed scope descriptions, deliverables, and thoroughly outlines tasks necessary to achieve project objectives.
How it works: Once a WBS is created, each component is further elaborated in the WBS dictionary with detailed component descriptions, work details, who is responsible, resources required, and other relevant information. It serves as a guide throughout the project lifecycle, ensuring all aspects of scope are properly managed.
How to answer questions regarding WBS Dictionary in an exam: When asked about the WBS dictionary in exams, highlight its contribution in providing clear, actionable information about each WBS component. Mention how it helps in scope management and preventing scope creep. Use related terminology as used in PMBOK Guide.
Exam Tips: Answering Questions on WBS Dictionary: Read the question carefully and understand what is asked. Make sure you understand the role of WBS dictionary in scope management and how it impacts project success.
Tip 1: If the question revolves around preventing scope creep or ensuring everybody has the same understanding of work, the answer often involves WBS dictionary.
Tip 2: You might be asked to identify what information is included in a WBS dictionary. In such cases, recollect details like resource requirements, responsibility assignments and work descriptions.
Tip 3: Questions might focus on how a PM uses the WBS Dictionary - be prepared to discuss how it guides project work and aids in keeping the project on track.