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State the difference between CPM and PERT. Describe how GERT overcomes the limitations of PERT/CPM.
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written 9.5 years ago by
teamques10
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| CPM | PERT |
|---|---|
| CPM uses activity oriented network. | PERT uses event oriented Network. |
| Durations of activity may be estimated with a fair degree of accuracy. | Estimate of time for activities are not so accurate and definite. |
| It is used extensively in construction projects. | It is used mostly in research and development … |
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