USECASE is an implementation independent notation. How will
the designer give the implementation details of a
particular USECASE to the programmer?
Answer Posted / ranjith
During the requirements phase of a project, analysts can take use cases to the next level by providing a more formal level of refinement. When that occurs, use cases are often refined into one or more sequence diagrams.
During the design phase, architects and developers can use the diagram to force out the system's object interactions, thus fleshing out overall system design.
The sequence diagram and class diagrams would be the implementation detail.
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