Question

To find the ______ activities with zero slack, you have to calculate the forward and backward pass through your network.

A) Critical.
B) Non-critical.
C) Parallel.
D) Contingency.

Answer 1

To find the critical activities with zero slack, calculate the forward and backward pass through the network.

Step-by-step explanation:

To find the critical activities with zero slack, you have to calculate the forward and backward pass through your network.

The forward pass calculates the earliest start and finish times for each activity, while the backward pass calculates the latest start and finish times.

If an activity has zero slack, it means that it is critical to the project's timeline and any delay in that activity will result in a delay to the project as a whole.