12+ Features Of Use Case Diagram. Case study of use case diagram. Use case diagrams model the functionality of a system using actors and use cases.
Use case diagrams consists of actors, use cases and their relationships. Case study of use case diagram. It models how an external entity interacts with the.
They enable you to visualize the different types of roles in a.
12+ Features Of Use Case Diagram. A use case consists of use cases, persons, or various things that are invoking the features called as actors and the elements that are responsible for implementing the use cases. It models how an external entity interacts with the. Normally, domain experts and business analysts should be involved in writing use cases. The diagram is used to model the system/subsystem of an application.