Constructing Process Models
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Questions and Answers

What is the primary purpose of the system in the Context DFD?

  • To track customer interactions
  • To analyze sales data
  • To process new subscription offers (correct)
  • To manage existing subscriptions
  • What is the top-down approach used in process modeling called?

  • System Integration
  • Event-Driven Modeling
  • Functional Decomposition (correct)
  • Use Case Analysis
  • What type of event is triggered by a system's change from one state or condition to another?

  • Temporal Event
  • System Event
  • State Event (correct)
  • External Event
  • What is the result of external events in process modeling?

    <p>An input transaction or data flow</p> Signup and view all the answers

    What is the purpose of factoring a process into at least two child processes?

    <p>To reveal more detail</p> Signup and view all the answers

    What is the next step after constructing the decomposition diagram?

    <p>Determining business events and responses</p> Signup and view all the answers

    During Systems analysis, what is the primary focus of Classical Structured Analysis?

    <p>Modeling the existing system including its limitations</p> Signup and view all the answers

    In Modern Structured Analysis, what is the first step in defining the project scope?

    <p>Draw context DFD</p> Signup and view all the answers

    What is the purpose of event DFDs in Modern Structured Analysis?

    <p>To handle each event response</p> Signup and view all the answers

    What is the next step after creating an event-response or use-case list in Modern Structured Analysis?

    <p>Draw event DFD for each event</p> Signup and view all the answers

    What is the purpose of functional decomposition diagram in Modern Structured Analysis?

    <p>To partition the system into subsystems</p> Signup and view all the answers

    What is the final step in Modern Structured Analysis?

    <p>Merge event DFDs into a system diagram</p> Signup and view all the answers

    What is the primary purpose of a logical model in system analysis and design?

    <p>To provide a non-technical, pictorial representation of what the system does</p> Signup and view all the answers

    What is the primary benefit of event-driven process modeling?

    <p>It helps to understand and document the system's functional requirements</p> Signup and view all the answers

    What is the primary purpose of a context diagram in system analysis and design?

    <p>To depict the system's interfaces with its environment</p> Signup and view all the answers

    In event-driven process modeling, what is the primary purpose of event partitioning?

    <p>To organize events into a functional decomposition diagram</p> Signup and view all the answers

    What is the primary purpose of use cases in system analysis and design?

    <p>To understand the system's functional requirements and identify the actors involved</p> Signup and view all the answers

    What is the primary benefit of system decomposition in system analysis and design?

    <p>It helps to break down complex systems into smaller, more manageable subsystems</p> Signup and view all the answers

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