PMP Question 83

Which of these is accurate regarding the Develop Schedule process?

A. Schedules are optimized such that all non-critical activities have a zero total float.
B. The critical path method is a schedule network analysis technique that is performed using the schedule model
C. Schedule compression shortens the project schedule while changing the project scope
D. Schedule network analysis is a technique that is carried out once the schedule is approved.

B. The critical path method is a schedule network analysis technique that is performed using the schedule model