Use Case Modeling in Systems Analysis and Design
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Questions and Answers

What does a fully developed use case description provide information about?

  • Actors, users, preconditions, post conditions, flow of activities, and exception conditions
  • Actors, users, preconditions, post conditions, flow of activities, and alternative flows
  • Actors, stakeholders, preconditions, post conditions, flow of activities, and exception conditions (correct)
  • Actors, stakeholders, preconditions, post conditions, flow of activities, and alternative flows

    • What can be used to show the flow of activities for a use case?

  • Sequence diagrams
  • State diagrams
  • Class diagrams
  • Activity diagrams (correct)

    • What do System Sequence Diagrams (SSDs) show for each use case?

  • Inputs as actions and outputs as messages
  • Inputs as messages and outputs as actions
  • Inputs and outputs as messages (correct)
  • Inputs and outputs as actions

    • What is an effective technique to double check that all required use cases are covered?

    <p>CRUD analysis</p> Signup and view all the answers

    What does a fully developed use case description provide information about?

    <p>Actors, stakeholders, preconditions, post conditions, flow of activities, and exception conditions</p> Signup and view all the answers

    What can be used to show the flow of activities for a use case?

    <p>Activity diagrams</p> Signup and view all the answers

    What do System Sequence Diagrams (SSDs) show for each use case?

    <p>Inputs and outputs as messages</p> Signup and view all the answers

    What is an effective technique to double check that all required use cases are covered?

    <p>CRUD analysis</p> Signup and view all the answers

    5

    <p>Detail modelling for use cases to document the internal steps within a use case</p> Signup and view all the answers

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