Input and Output Devices of Computers
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Questions and Answers

What are the main components of a computer system?

  • Software, hardware, firmware, and peripheral devices
  • Central processing unit, memory, input/output devices, and storage devices (correct)
  • Keyboard, mouse, monitor, and printer
  • Motherboard, power supply, CPU, and RAM
  • What are input devices in a computer?

  • Devices used to display information on the screen
  • Devices used to store data for future use
  • Devices used to input data and program instructions (correct)
  • Devices used to process data within the computer
  • What is the role of a juicer in the example given in the text?

  • Storage device for keeping the ingredients
  • Processor that helps convert the ingredients to the required mango shake (correct)
  • Input device for adding ingredients to the computer
  • Output device for displaying the final mango shake
  • What is the function of output devices in a computer system?

    <p>Display or provide the processed data or information from the computer</p> Signup and view all the answers

    How are input devices related to giving instructions to the computer?

    <p>&quot;Input devices&quot; help in giving instructions to the computer</p> Signup and view all the answers

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