15 Difference Between Use Case And Sequence Diagram. Difference between dfd and use case diagram. So it is only steps of the basic workflow or extensions (shown in diagram or as a sequence.
UML Use Case Diagrams: Tips from www.andrew.cmu.edu
Activity diagram shows the work flow from start point to the end point detailing many decision points. An object or an entity; There are two uml modelling types.
A use case diagram shows how use cases and actors relate to each other and gives a functional system a sequence diagram is used to show how objects communicate.
15 Difference Between Use Case And Sequence Diagram. Extend between two use this is used when there is common behavior between two use cases and also specialized. • the actor can be a human, external 11. Extend between two use this is used when there is common behavior between two use cases and also specialized. Use case diagram and sequence diagram are both behaviour type of unified modeling language(uml) diagram.
