Final answer:
The critical path is the longest sequence of tasks in a project that must be completed in order to finish the project on time.
Step-by-step explanation:
The critical path is the longest sequence of tasks in a project that must be completed in order to finish the project on time.
It determines the minimum amount of time required to complete the project. The critical path is identified by analyzing the dependencies between tasks and calculating the earliest start and finish times for each task.
Tasks on the critical path have zero slack or float, meaning any delay in these tasks will directly impact the project's overall timeline. Therefore, they require close monitoring and attention to ensure timely completion.