What term is used to describe a representation of the sequencing of project activities?

The term "Network" refers to a representation of the sequencing of project activities, which often highlights the relationships and dependencies between different tasks in a project. In project management, a network diagram visually depicts how tasks are interconnected, illustrating which tasks must be completed before others can start. It typically includes both the sequence of activities and the critical path, which is essential for effective project planning and execution.

Using a network helps project managers understand the flow of activities and is crucial for identifying potential bottlenecks or delays. This tool is fundamental in ensuring projects are completed on time, as it provides a clear visual guide to the sequence in which tasks should be performed.

The other terms, such as timeline, schedule, and matrix, serve different purposes in project management. A timeline provides an overview of the project deadline and key dates, while a schedule outlines when specific tasks will be executed but does not necessarily illustrate their interdependencies as clearly as a network. A matrix, on the other hand, is often used to display relationships between different sets of data but does not inherently convey sequencing in the same way that a network does.