Wednesday, August 15, 2007

Review of Use Cases

USE CASES DIAGRAM : A diagram that shows the use cases and actors for a system.

ACTOR : External entity that interact with the system

USE CASES : A complete sequence of related actions begins by an actors to finished a specific goals ( it represents a specific ways of using the system)or "what" of the system.

For example :

Use case diagram for Uniten Registration System



May these informations help u all....

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