Which of the following statement is correct about the network diagram?

Question

RRB Paper · Accepted Answer

An activity is represented by a straight arrow with circles at both ends. The direction of the arrow indicates the direction of flow of the project The events are represented graphically by circles or nodes at the beginning and the end of the activity by arrows. The length of the arrow does not represent the duration of the activity. The circle placed at the beginning of the arrow (tail end) represents the starting point of the activity The circle placed at the end of the arrow (head) represents the finishing point of the activity.

Which of the following statement is correct about the network diagram?

The events are represented graphically by circles or nodes at the beginning and the end of the activ

The tail end of the arrow represents the start of an activity

The head of the arrow represents the end of an activity

All of the above

The correct answer is `No. 4: All of the above`

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Which of the following statement is correct about the network diagram?

The events are represented graphically by circles or nodes at the beginning and the end of the activ

The tail end of the arrow represents the start of an activity

The head of the arrow represents the end of an activity

All of the above

The correct answer is No. 4: All of the above

The correct answer is `No. 4: All of the above`