Question

The use of CPM lies in

• A. taking corrective measures
• B. scheduling and controlling the project
• C. planning and controlling the most logical sequence of operations
• D. None of the above

Answer 1

Answer:

C. planning and controlling the most logical sequence of operations

CPM is used for planning and controlling the logical sequence of operations in a project. It helps in balancing project completion time and cost. PERT and CPM are network techniques used for large and complex projects. CPM uses a deterministic approach with one-time estimate while PERT uses a probabilistic approach with three-time estimates. CPM is activity-oriented while PERT is event-oriented. CPM uses float concept while PERT uses slack concept. Project crashing is possible in CPM but not in PERT.