SAD281 Systems Analysis & Design Overview
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Questions and Answers

What is a symptom of rotting designs that refers to the tendency for software to be difficult to change, even in simple ways?

  • Rigidity (correct)
  • Scalability
  • Flexibility
  • Adaptability
  • What is the term used to describe the tendency of software to break in many places every time it is changed?

  • Fragility (correct)
  • Robustness
  • Flexibility
  • Adaptability
  • Which of the following best describes the role of a Systems Analyst?

  • Software Engineer
  • Systems Designer (correct)
  • Quality Assurance Tester
  • Data Entry Specialist
  • What does immobility refer to in the context of rotting designs?

    <p>Inability to reuse software from other projects</p> Signup and view all the answers

    What makes software applications initially compelling and elegant according to the text?

    <p>Clean design and simple beauty</p> Signup and view all the answers

    Which term refers to the design stage of software applications where they exist as a vital image in the minds of designers?

    <p>Vital Vision</p> Signup and view all the answers

    What do all projects using the SDLC have in common?

    <p>They all follow the same four phases.</p> Signup and view all the answers

    Which phase of the SDLC is composed of a series of steps and further categorized into Planning, Analysis, Design, and Implementation?

    <p>Planning phase</p> Signup and view all the answers

    In the context of the SDLC, what is a common duty of a Systems Analyst?

    <p>Conducting system testing</p> Signup and view all the answers

    Which role is responsible for analyzing the existing systems and business processes to identify areas for improvement?

    <p>Business analyst</p> Signup and view all the answers

    What distinguishes different projects that use the SDLC from each other?

    <p>The emphasis on different parts of the SDLC</p> Signup and view all the answers

    What is one of the notable software glitches mentioned in the text?

    <p>Toys R Us system double billing shoppers on Black Friday</p> Signup and view all the answers

    What are the three key aspects that the systems analyst needs to understand to avoid failed systems?

    <p>The organization's goals, improve business processes, and integrate with other information systems</p> Signup and view all the answers

    What is one of the major categories into which a Systems Analyst's skills can be broken down?

    <p>Technical Skills</p> Signup and view all the answers

    What is the main focus of a Systems Analyst's work according to the text?

    <p>Working closely with team members to develop effective systems</p> Signup and view all the answers

    Which company had to refund over $50 million to customers due to a billing system error in 2010?

    <p>Verizon Wireless</p> Signup and view all the answers

    Why were many failed systems abandoned as mentioned in the text?

    <p>Because analysts didn't understand how the system would support organization’s goals, improve business processes, and integrate with other information systems</p> Signup and view all the answers

    What is the main focus of a Systems Analyst's Interpersonal skills?

    <p>Communicating effectively with users and business managers</p> Signup and view all the answers

    In the Systems Development Life Cycle (SDLC), what is the first step in the process?

    <p>Determining how an information system can support business needs</p> Signup and view all the answers

    What is the primary purpose of Business Understanding for IT applications in business situations?

    <p>Ensuring IT delivers real business value</p> Signup and view all the answers

    Which skill is NOT emphasized in a Systems Analyst's role according to the text?

    <p>Managing financial aspects</p> Signup and view all the answers

    What is one of the key challenges faced by Systems Analysts in relation to their Management skills?

    <p>Dealing with pressure and risks in unclear situations</p> Signup and view all the answers

    What distinguishes Ethical conduct as a critical aspect of a Systems Analyst's role?

    <p>Dealing fairly with system users</p> Signup and view all the answers

    What is the primary role of a systems analyst?

    <p>Acting as a bridge between technical team and end-users</p> Signup and view all the answers

    What is the main goal of System Analysis and Design as mentioned in the text?

    <p>Studying systems to adapt them or build new solutions</p> Signup and view all the answers

    How does a systems analyst contribute to implementing changes in an organization?

    <p>By designing systems to implement changes</p> Signup and view all the answers

    In software development, what is the function of a systems analyst in relation to end-users?

    <p>Ensuring software meets the needs of end-users</p> Signup and view all the answers

    What distinguishes viscosity of the design from viscosity of the environment in the context provided?

    <p>Viscosity of the design refers to changes that preserve the design, while viscosity of the environment refers to changes that do not preserve the design.</p> Signup and view all the answers

    What is a key responsibility of a systems analyst according to the information provided?

    <p>Identifying organizational improvements needed</p> Signup and view all the answers

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