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In this textbook, as is also used by PMBOK Guide Sixth Edition, we are using AON diagrams for creating activity network diagrams. Although we used circles in Figure 7.1 for AON, the most common implementation is to use rectangles.
An Activity Network Diagram (AND) is also called an Arrow Diagram (because the pictorial display has arrows in it) or a PERT (Program Evaluation Review Technique) Diagram, and it is used for identifying time sequences of events that are pivotal to objectives.
The Activity Network Diagram (aka Arrow Diagram) is a tool used by Project Managers to indicate the project activities and sequential relationships. The purpose is to identify the boundaries for the best case, worst case, and most likely project finish time (critical path).
Network diagrams for project managers, or activity network diagrams, show the tasks within a project. Like IT network diagrams, they highlight the connections between components. That said, project network diagrams show how processes flow with labeled boxes and arrows instead of icons.
Project Management Example. Edit this Diagram. Arrow Diagram (also known as, activity network diagram, or arrow programming method) is used to determine the optimal sequence of events and their interconnectivity. It is often considered as a variation of PERT (program evaluation and review technique) chart.
24 gru 2012 · An Activity Network Diagram is a diagram of project activities that shows the sequential relationships of activities using arrows and nodes.
20 gru 2022 · Example of Activity Network Diagram. Source: Six Sigma Daily. When all the tasks are drawn in this activity network diagram, it is easy to figure out which ones need to be run in a series, and which in parallel. This type of diagram can also be called an AON diagram, or activity on node diagram.
