Pert and cpm are different in the fact pert is probabilistic; while cpm is deterministic.
Consider the following statements in respect of PERT and CPM:1. PERT is event-oriented while CPM is activity-oriented.2. PERT is probabilistic while CPM is deterministic.3. Levelling and smoothing are the techniques related to resource scheduling in CPM.Which of the statements given above are correct?
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Answer (Detailed Solution Below)Option 1 : 1, 2 and 3 Free 10 Questions 10 Marks 10 Mins Explanation: A project may be defined as a combination of interrelated activities which must be executed in a certain order before the entire task can be completed. The aim of planning is to develop a sequence of activities of the project so that the project completion time and cost are properly balanced. To meet the objective of systematic planning, the management has evolved several techniques applying network strategy. PERT (Programme Evaluation and Review Technique) and CPM (Critical Path Method) are network techniques which have been widely used for planning, scheduling and controlling the large and complex projects.
Difference between PERT and CPM (Critical Path Method)
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8. CPM is the
10. What is difference between PERT and CPM?
11. The earliest start time rule
24. with respect to pert and cpm, slack ...............
28. Which of the following is a limitation of pert and cpm?
What is the main difference between PERT CPM and PERT?PERT vs CPM. What is the difference between PERT and CPM Mcq?PERT is probabilistic and CPM is deterministic. In PERT, events are used and, in CPM activities are used. In CPM, crashing is carried out. In CPM, the probability to complete the project in a given duration is calculated.
What is the biggest difference between a PERT chart and a CPM chart?The number of time estimates is the biggest difference between the CPM and PERT diagrams. The PERT has an optimistic time, a pessimistic time, and a most likely time. In addition, the PERT diagram has the time estimates on the arrow vice the node as in the CPM diagram.
Which of the following statement is true CPM is deterministic?Whereas CPM involves the critical path which is the largest path in the network from starting to ending event and defines the minimum time required to complete the project. So it is deterministic.
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