Informal Use Case

July 27, 2014

In software and systems engineering, a use case is a list of steps, typically defining interactions between a role (known in Unified Modeling Language (UML) as an "actor") and a system, to achieve a goal. The actor can be a human or an external system. (by Wikipedia)   When we talk about steps; 1.     We are not talking about code, we are talking about actors and responsibilities. 2.     We are not talking about how to perform it, but how will do it. 3.     We are not talking about exception handling,...
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