Data and Process Modeling: Process Modeling
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Questions and Answers

In the traditional approach to analysis and design, what technique is used for data flow analysis?

  • Network representation of a system
  • Data flow diagrams (DFDs) (correct)
  • Code and forms
  • Pseudo code and decision trees

    • What is the main purpose of process modeling in systems analysis and design?

  • Transforming data flow diagrams into code and forms
  • Capturing, manipulating, storing, and distributing data (correct)
  • Identifying and validating the analyst's understanding of the system
  • Creating network representations of a system

    • What is the result of process modeling in systems analysis and design?

  • Transforming system elements into identifiable processes
  • Validating the analyst's understanding of the system
  • A set of coherent, complete, consistent, and interrelated data flow diagrams (correct)
  • Creating network representations of the system

    • How are data flow diagrams (DFDs) useful in systems analysis and design?

    <p>For showing interrelationships among different processes</p> Signup and view all the answers

    Where do data flow diagrams fit in systems analysis and design?

    <p>Model functional (process) requirements identified during requirements analysis</p> Signup and view all the answers

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