Critical Path — PMI CAPM Practice Questions
The critical path is the longest sequence of dependent activities in a project network diagram, and it determines the shortest possible project duration. CAPM candidates must be able to calculate early start, early finish, late start, and late finish dates for each activity, and then derive total float to identify which activities have zero float and therefore sit on the critical path. Any delay to a critical path activity directly delays the project end date, which is why schedule compression techniques like crashing or fast tracking are applied there first. The exam frequently presents network diagrams and asks candidates to identify the critical path or calculate float.
Free questions on critical path
Which tool is used to display the schedule in a visual format that shows task dependencies and critical path?
Free question · medium · full answer + explanation
More critical path questions in the full bank
- You discover that a critical supplier cannot deliver a component on schedule, which will impact the project's critical path. What is your immediate action? Unlock answer & explanation →
- What is critical path analysis used for? Unlock answer & explanation →
- What is float or slack in project scheduling? Unlock answer & explanation →