May 21, 2021 / PMP / Leave a Comment A Network Diagram is b nothing but a visual representation of a project schedule. It helps in project planning and controlling the project from start to end. It helps find a critical path, critical activities, free float, total float, and much more on a project schedule.
What is an activity network diagram? An activity network project diagram is a diagram visual representation of all the sequential and dependent activities within a project. The relationships between all the activities are represented by arrow and nodes.
If you prefer the activities-on-arrows (AOA) method to develop your schedule network diagram, you draw activities as arrows and dependencies as nodes. In projects that use scheduling software to support the project management, such diagrams are usually created by the software.