An example of how fork symbols, Send Signals, and Receive Signals might be used in an e-commerce situation where a customer places an order online. Activity Diagrams, along with Use Case, State Machine, and Interaction Diagrams, are behavior diagrams in UML (Unified Modeling Language). They model what actions and workflows happen in a particular system or piece of software. Learn more details from this activity diagram, and try to make yours with ease now!
