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Artifact Descriptions

Artifacts Used in Requirements Capture



Use-Case Model



A use-case model is model of a system containing actors and use cases and their relationships. It serves as an agreement between the customer and developers.

Actor



An actor is a user of the system that is external to the system. Actors can be people or things.

Use-Case



A use case:

  • is a specification of behaviors of things.
  • is a chunk of functionality.
  • specifies a sequence of actions and alternatives to those actions
  • is a classifier - has operations and attributes.



Architecture Description



An architecture description contains an architectural view of the use-case model. Only the architecturally significant use cases are shown.

Glossary



See Glossary

User-Interface Prototype



We're not doing this part - the primary object is to learn UML not to build this thing.