Identify and describe the four types of dependencies, or relationships, between activities.
Question
Identify and describe the four types of dependencies, or relationships, between activities.
Solution
Sure, here are the four types of dependencies or relationships between activities:
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Finish to Start (FS): This is the most common type of dependency in project management. In this type, the dependent task cannot begin until the task that it depends on is complete. For example, you cannot start painting a wall until you have finished building it.
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Start to Start (SS): In this type of dependency, the dependent task can only start once the task that it depends on has started. For example, if you are building a house, you can start working on the electrical wiring as soon as the walls are being built.
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Finish to Finish (FF): This type of dependency requires that the dependent task cannot be completed until the task that it depends on is completed. For example, you cannot finish writing a report until the research it is based on is finished.
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Start to Finish (SF): This is the least common type of dependency. In this type, the dependent task cannot be completed until the task that it depends on has started. For example, if you are baking a cake, you cannot finish cleaning up until you have started baking.
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