What is a visual representation showing the order of tasks in a project called?

A visual representation showing the order of tasks in a project is indeed referred to as a network diagram. This type of diagram is crucial in project management as it graphically displays the sequence of activities, the dependencies among them, and the overall workflow of a project from start to finish. By using a network diagram, project managers can effectively plan, schedule, and monitor project tasks, making it easier to identify critical paths and ensure that resources are allocated efficiently.

In contrast, nodes typically refer to the points in a diagram where tasks or activities are represented, but they do not encapsulate the entire visual representation. The latest finish time is a concept that pertains to project scheduling and helps determine when tasks can be completed at the latest possible time without delaying project completion, but it does not represent the visual aspect of task sequences. Total float refers to the amount of time that a task can be delayed without affecting the overall project timeline; it is a measurement used within the context of project management but does not represent a visual diagram.