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Questions and Answers

Which of the following best describes an Operating System (OS)?

  • A software that enables users to give commands to the computer
  • A software that acts as an interface between the user and the hardware
  • A software that provides a consistent environment for computer programs
  • A software that manages computer hardware and software resources (correct)

    • What is the role of an Operating System (OS) in a computer system?

  • To manage computer hardware and software resources (correct)
  • To enable users to give commands to the computer
  • To act as an interface between the user and the hardware
  • To provide a consistent environment for computer programs

    • What is the purpose of a graphical user interface (GUI) in an Operating System (OS)?

  • To manage computer hardware and software resources
  • To act as an interface between the user and the hardware
  • To display information using icons, menus, and other graphical representations (correct)
  • To enable users to give commands to the computer

    • What is the function of an Operating System (OS) as an interface between the user and the hardware?

    <p>To enable users to give commands to the computer and select functions</p> Signup and view all the answers

    What does an Operating System (OS) provide for computer programs?

    <p>A consistent environment</p> Signup and view all the answers

    Study Notes

    Operating System (OS) Overview

    • An Operating System (OS) is a software that manages computer hardware resources and provides common services to computer programs.

    Role of an Operating System (OS)

    • Acts as an intermediary between computer hardware and user-level applications
    • Manages hardware resources such as CPU, memory, and storage
    • Provides a platform for running application software

    Graphical User Interface (GUI)

    • A visual interface that allows users to interact with the operating system using graphical icons, windows, and menus
    • Enables users to interact with the computer using visual representations rather than text commands

    Interface between User and Hardware

    • The OS acts as an interface between the user and the computer hardware
    • It receives input from the user, interprets it, and executes the necessary actions using the hardware
    • Provides an abstraction layer between the user and the hardware, making it easier to use the computer

    Services Provided to Computer Programs

    • The OS provides an environment for computer programs to run
    • Offers services such as process management, memory management, and file management
    • Enables computer programs to interact with the computer hardware and other programs

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    Description

    Test your knowledge on Operating Systems and see how well you understand the functions and importance of an Operating System (OS). This quiz will cover topics such as managing computer hardware, software resources, and providing common services for computer programs. Challenge yourself and enhance your understanding of this crucial system software.

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