Use case diagram and activity diagram are not mutually exclusive, but complementary. They can be used together to provide a more complete and consistent view of the system.

Use case diagrams can help you define the scope and boundaries of the system by showing what functions are included and excluded from the system, and how the system interacts with external entities.

In the Use Case Diagram, a Step Performed in Tabulation contains an object's explanation flow. A sequence diagram attempts to depict in detail the interaction of objects in a system, the messages or ...

Sequence diagrams show a detailed flow for a specific use case or even just part of a particular use case. They are almost self-explanatory; they show the calls between the different objects in their ...

Software requirement specification is a document that can be used as a guide for developers to develop applications. This study uses SRS from the Penguin application to help determine the development ...