PMBOK PMBOK Project Schedule Management Questions and Answers

Question 1

Which scheduling technique identifies the longest path through a project network to determine the minimum project duration?

Accepted Answer

Critical Path Method (CPM)

Answer

The Critical Path Method (CPM) calculates the longest sequence of dependent activities to determine the shortest possible project duration.

Question 2

What is 'float' (also called slack) in project schedule management?

Accepted Answer

The amount of time a task can be delayed without delaying the project

Answer

Float (or slack) is the amount of time a scheduled activity can be delayed or extended without pushing back the project completion date.

Question 3

Which schedule compression technique involves overlapping activities that were originally planned in sequence?

Accepted Answer

Fast tracking

Answer

Fast tracking overlaps phases or activities that were originally planned to be done sequentially, accepting increased risk to shorten the schedule.

Question 4

In a Precedence Diagramming Method (PDM) network, what does a Finish-to-Start (FS) dependency mean?

Accepted Answer

The successor can start only after the predecessor finishes

Answer

A Finish-to-Start dependency means the predecessor activity must be completed before the successor activity can begin.

Question 5

What is the purpose of a Schedule Baseline in PMBOK?

Accepted Answer

To serve as the approved version of the schedule used to measure performance

Answer

The Schedule Baseline is the approved version of the project schedule, used as a reference point to compare actual progress and identify variances.

PMBOK - Project Management Body of Knowledge Practice Test