PMP Exam Set A – Q67

A Project manager estimates the work to be accomplished in the near term in detail, at a low level of the Work Breakdown structure (WBS); while he estimates work far in the future as WBS components, that are at a relatively high level of the WBS. What is this technique called?

A. Decomposition
B. Rolling wave planning
C. Scope Creep
D. Earned value planning

B. Rolling wave planning