Activity (UML)

In Unified Modeling Language (UML), an **Activity** represents a specific behavior or process within a system. It is a fundamental concept used to model the dynamic aspects of a system, particularly focusing on what happens during execution or during specific scenarios. ### Key Features of Activities in UML: 1. **Activity Diagram**: Activities are often illustrated using activity diagrams, which are a type of behavioral diagram in UML. These diagrams depict the flow of control or data from one activity to another.