Activity Diagram Example. An example of activity diagram for online shopping. Online customer can browse or search items view specific item add it to shopping cart view and update shopping cart checkout.
Activity diagram are most useful during the initial stages of the design phase. A diamond symbol represents a condition. Network analysis activity on node.
In the above activity diagram three activities are specified.
Let us consider mail processing activity as a sample for activity diagram. The diagram starts with the initial node. It is used for scheduling and to. Use an activity diagram to describe how several activities are coordinated to provide a service or other end result.