Final answer:
In project management, an activity that can start only after another activity finishes is known as a dependent or successor activity. It is part of the project scheduling process, often visualized using a Gantt chart or network diagram, and is critical for maintaining an efficient workflow and preventing delays.
Step-by-step explanation:
An activity that can start only after the activity being evaluated finishes is typically referred to as a dependent activity or a successor activity in project management. This concept is crucial in the development of a project schedule and is often represented in a Gantt chart or a network diagram. These tools help project managers visualize the sequence of tasks and manage the timeline effectively.
For example, if we consider a house-building project, the activity of 'installing roofing' can only begin after the 'construction of walls' has been completed. The 'construction of walls' is the predecessor, and 'installing roofing' is the dependent or successor activity.
This sequencing of activities is based on logical relationships, which are essential for efficient project execution. Understanding these relationships and the flow of tasks can help prevent delays and ensure that a project stays on track.