Critical Path for Project
A project is a temporary endeavor undertaken to achieve project unique product, service or result.
Project Tasks
Projects have tasks which must be completed in order to satisfy project requirements.
Duration and Dependencies
Project tasks have durations, that is, they take a certain amount of time to complete.
Project tasks sometimes are dependent on other tasks to be completed before they start. This is called a Finish-Start dependency.
Task List
The table below list 4 tasks, their ID, duration, and predecessor (dependencies).
| Task ID | Task Duration | Task Predecessor |
| A | 3 | -- |
| B | 2 | A |
| C | 5 | A,B |
| D | 4 | B,C |