System Development Life Cycle (SDLC) Quiz
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Questions and Answers

What is the main focus of Chapter 2?

  • System Development Life Cycle (correct)
  • System Maintenance
  • System Implementation
  • System Design

    • What is the System Development Life Cycle (SDLC)?

  • A tool for analyzing system feasibility
  • A method for maintaining existing systems
  • A process for developing new systems
  • A conceptual model for developing or altering systems (correct)

    • What is the primary purpose of a feasibility study?

  • To show the strengths and deficits of a project (correct)
  • To determine the technical resources of an organization
  • To define the problem and scope of an existing system
  • To determine the economic viability of a project

    • What type of feasibility study assesses an organization's technical resources?

    <p>Technical Feasibility Study</p> Signup and view all the answers

    What is the primary goal of the Planning phase in SDLC?

    <p>To determine the feasibility of the project</p> Signup and view all the answers

    What is the output of a good feasibility study?

    <p>A report showing the strengths and deficits of a project</p> Signup and view all the answers

    What is the primary focus of the Analysis phase in SDLC?

    <p>To define the problem and scope of the existing system</p> Signup and view all the answers

    Why is technology transfer important in certain projects?

    <p>To analyze the cultural and geographical implications of a project</p> Signup and view all the answers

    What does an Economic Feasibility Study determine?

    <p>If the software can generate financial gains for an organization</p> Signup and view all the answers

    What is the primary focus of an Operational Feasibility Study?

    <p>Assessing the performance of the software in solving business problems</p> Signup and view all the answers

    What is the purpose of the systems analysis phase?

    <p>To understand business requirements and build a logical model of the new system</p> Signup and view all the answers

    What is a requirement in the context of system development?

    <p>A vital feature of a new system</p> Signup and view all the answers

    What is the primary objective of Requirements Determination?

    <p>To study the existing system and gather details to find out the requirements</p> Signup and view all the answers

    What is Requirements Investigation?

    <p>Studying the current system and documenting its features for further analysis</p> Signup and view all the answers

    What is essential to consider in an Economic Feasibility Study?

    <p>Both the expenses made on purchases and the benefits that can be achieved</p> Signup and view all the answers

    What is dependent on human resources in an Operational Feasibility Study?

    <p>Software development team</p> Signup and view all the answers

    Study Notes

    System Development Life Cycle (SDLC)

    • SDLC is a conceptual model that includes policies and procedures for developing or altering systems throughout their life cycles.
    • SDLC is a systematic approach that breaks down the work into phases required to implement new or modified Information Systems.

    Phases of SDLC

    • Planning
    • Analysis
    • Design
    • Implementation
    • Maintenance

    Planning

    • Feasibility studies are undertaken to determine whether a project is viable.
    • Feasibility studies help determine if a company has enough money for a project, if the product will sell, and if there are enough human resources.
    • A good feasibility study shows the strengths and deficits before the project is planned or budgeted for.

    Types of Feasibility Studies

    • Technical Feasibility Study: assesses an organization's technical resources to determine if they meet capacity and if the technical team can convert ideas into working systems.
    • Economic Feasibility Study: determines whether the required software is capable of generating financial gains for an organization.
    • Operational Feasibility Study: assesses the extent to which the required software performs a series of steps to solve business problems and user requirements.

    Analysis

    • The purpose of the systems analysis phase is to understand business requirements and build a logical model of the new system.
    • Requirements determination involves studying the existing system and gathering details to find out what the requirements are, how it works, and where improvements should be made.
    • Requirements investigation involves studying the current system and documenting its features for further analysis.

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    Description

    Test your knowledge of the System Development Life Cycle, covering phases such as planning, analysis, design, implementation, and maintenance. Learn about the SDLC model and its applications in information systems.

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