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The Computer System

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  • What does a scanner do ?
    It scans the document
  • Is it an input device or an output device
    Input Device
  • Printer,Scanner & Monitor all are
    Output Devices
  • The parts of a computer that we can see and touch are called as
    Hardware
  • What is this ?
    Scanner
  • The processing happens in the _____ of the computer
    CPU
  • What does a Control Unit do?
    It acts as a Supervisor
  • Can you unscramble this word - YEK DOARB
    KEYBOARD
  • The instructions you give to a computer are called as
    Software.
  • What is the full form of CPU ?
    Central Processing Unit
  • Conversion of input into output is called as
    Process.
  • Can you unscramble this word - SOUEM
    MOUSE
  • What does the memory unit do?
    It keeps Instructions to itself