Task Dependencies
What are Task Dependencies?
Task dependencies refer to the relationship between two or more tasks, in which the completion or progress of one task depends on the completion or progress of another task. In other words, task dependencies describe the interdependence between tasks, and they can be used to understand the order in which tasks must be completed in order to achieve a certain goal.
There are several types of task dependencies, including:
- Finish-to-start (FS): This is the most common type of task dependency, in which one task (the predecessor) must be finished before another task (the successor) can start.
- Start-to-start (SS): This type of task dependency occurs when the start of one task (the predecessor) is dependent on the start of another task (the successor).
- Finish-to-finish (FF): This type of task dependency occurs when the finish of one task (the predecessor) is dependent on the finish of another task (the successor).
- Start-to-finish (SF): This type of task dependency occurs when the start of one task (the predecessor) is dependent on the finish of another task (the successor).
Task dependencies are often used in project management to understand the sequence of tasks that must be completed in order to achieve a certain goal. By identifying task dependencies, project managers can create a schedule that outlines the order in which tasks must be completed, as well as the resources and time required to complete each task. This can help to ensure that projects are completed efficiently and effectively.
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