Systems Analysis and Design: Functional vs Non-functional Requirements
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Questions and Answers

Which of the following techniques is used to gather detailed information about system users, requirements, and functionality?

  • Use Cases
  • Unified Modeling Language (UML) diagrams
  • User Stories
  • Information Gathering Techniques (correct)

    • What is a User Story?

  • A formal way of representing system requirements in a structured, diagrammatic notation
  • A technique used to gather detailed information about system users, requirements, and functionality
  • A set of Unified Modeling Language (UML) diagrams used to represent Use Cases
  • An informal, natural-language description of features/capabilities desired in the system, from the perspective of the user (correct)

    • What is the purpose of a Use Case?

  • To gather detailed information about system users, requirements, and functionality
  • To provide an informal, natural-language description of features/capabilities desired in the system
  • To represent system requirements in a structured, diagrammatic notation using Unified Modeling Language (UML)
  • To diagram the interactions between the system, users, and other stakeholders (correct)

    • What is the main difference between a User Story and a Use Case?

    <p>A User Story is informal, while a Use Case is formal</p> Signup and view all the answers

    What is the purpose of Unified Modeling Language (UML) diagrams in the context of Use Cases?

    <p>To represent Use Cases in a structured, diagrammatic notation</p> Signup and view all the answers

    Which of the following statements about User Stories is correct?

    <p>User Stories are used to communicate with stakeholders and develop an understanding of what the system should do</p> Signup and view all the answers

    What activities are involved in Systems Analysis?

    <p>Discovering the problem, gathering information, defining requirements, prioritizing requirements, developing user interfaces, and evaluating requirements with users</p> Signup and view all the answers

    What is the difference between functional and non-functional requirements?

    <p>Functional requirements represent the activities the system must perform, while non-functional requirements are other system characteristics like constraints and performance goals</p> Signup and view all the answers

    Which of the following is NOT an example of a stakeholder in a comprehensive accounting system for a public company?

    <p>Software developers</p> Signup and view all the answers

    What are the different types of stakeholders mentioned in the text?

    <p>Internal stakeholders, external stakeholders, operational stakeholders, and executive stakeholders</p> Signup and view all the answers

    Which of the following statements is true about the Systems Analysis and Design process?

    <p>Systems Analysis activities are performed iteratively throughout the process</p> Signup and view all the answers

    What does the term 'stakeholder' refer to in the context of Systems Analysis and Design?

    <p>Persons or groups who have an interest in the successful implementation of the system</p> Signup and view all the answers

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