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Question

Consider the following statements:
1. Only a one-time estimate is required for each activity.
2. Project is analyzed based on normal probability distribution.
3. Float determines the time by which activity can be delayed without delaying the scheduled project duration.
4. It is an event-oriented diagram
Which of the above statements are correctly applied to the PERT network?

A
2 and 3
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B
1 and 3
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C
1 and 2
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D
2 and 4
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Solution

The correct option is D 2 and 4
The project is analyzed based on normal probability distribution and the PERT network is built up of an even oriented diagram.
Slack determines the time by which activity can be delayed without delaying the scheduled project duration.

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