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12+ General Use Case Diagram


12+ General Use Case Diagram. Use case diagrams are valuable for visualizing the functional requirements of a system that will translate into design choices and development priorities. Benefits of use case diagram.

Online polling system
Online polling system from image.slidesharecdn.com

Hence, when a system is analyzed to gather its functionalities, use cases are prepared and actors are identified. I like to start by identifying as many actors as possible. Use cases usually start with a verb, indicate an action.

Use case diagram captures the system's functionality and requirements by using actors and use cases.

12+ General Use Case Diagram. Learn how to make use case diagrams in this tutorial. It might be a small software component, whose actors are just other software components; The general use case is abstract. You should ask how the actors interact with the system to identify an the preceding paragraph describes my general use case modeling style, an actors first approach.

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