Approaches to System Development
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Questions and Answers

Which methodologies are considered Agile system development methodologies?

  • Unified Process, Extreme Programming, and Scrum (correct)
  • RAD, DSDM, and JAD
  • V-Model, Incremental Model, and Cleanroom
  • Waterfall, Spiral, and Prototype
  • What are the key features of Agile development?

  • Waterfall approach, extensive planning, and rigid structure
  • Ad hoc development, minimal customer involvement, and resistance to change
  • Big bang integration, fixed requirements, and limited customer communication
  • Iterative and incremental development, customer collaboration, and responding to change (correct)
  • What makes up a system development methodology?

  • Project management only
  • User interface design principles
  • SDLC, models, tools, and techniques (correct)
  • Quality assurance processes
  • What are the key features of the Unified Process (UP), Extreme Programming (XP), and Scrum?

    <p>UP: Iterative development; XP: Continuous testing; Scrum: Sprints and daily stand-up meetings</p> Signup and view all the answers

    What are the underlying assumptions of a predictive system development life cycle (SDLC)?

    <p>Stable requirements and low uncertainty</p> Signup and view all the answers

    What is a characteristic of the Unified Process (UP)?

    <p>It is an iterative and incremental development process</p> Signup and view all the answers

    Which of the following is a key feature of Agile development?

    <p>Emphasizes adaptability and customer collaboration</p> Signup and view all the answers

    Which statement best describes Extreme Programming (XP)?

    <p>Involves frequent releases, continuous testing, and close customer involvement</p> Signup and view all the answers

    What distinguishes Scrum from other methodologies?

    <p>It emphasizes self-organization and cross-functional teams</p> Signup and view all the answers

    What is a characteristic of a predictive system development life cycle (SDLC)?

    <p>It follows a sequential approach with minimal room for changes once the project starts</p> Signup and view all the answers

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