Question: 1 The main difference between CPM and Project Evaluation and Review Technique (PERT) is a)CPM is used in simple project network while PERT is often

1 The main difference between CPM and Project Evaluation and Review Technique (PERT) is a)CPM is used in simple project network while PERT is often used in more complicated project network b)CPM uses activity-on-arrow (AOA) network while PERT uses activity-on-node (AON) network c)The critical path concept does NOT apply to PERT d)CPM uses deterministic activity time while PERT uses probabilistic activity time

2 In a mixed integer model, all decision variables are required to be integers. a True b False

3 Crashing a project starts with shortening activity time along the critical path. a True b False

4 Which of the following statement is NOT a characteristic of a project? a Unique b Repetitive c One-time operations d Has limited time window

5 Queuing analysis is a deterministic form of analysis. a True b False

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