Question:
A project has six activities and the precedence relationship among them is shown in the table.Activity Precedent activities A None B None C None D A, B E B,C F A, B
The minimum number of dummy activities needed to draw an activity-on-arrow (AOA) representation of the project network is ___ .
A project has six activities and the precedence relationship among them is shown in the table.
The minimum number of dummy activities needed to draw an activity-on-arrow (AOA) representation of the project network is ___ .
| Activity | Precedent activities |
|---|---|
| A | None |
| B | None |
| C | None |
| D | A, B |
| E | B,C |
| F | A, B |
Updated On: Jul 12, 2024
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The Correct Option is D
Solution and Explanation
The correct option is (D): 3.
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