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Banking Computers Science Sample Paper Computer - Sample Paper - 23

  • question_answer
      21. Hardware devices that are not part of the main computer system and are often added later to the system are ____

    A) Clip art             

    B)        highlight

    C) Execute            

    D)        peripherals

    E) None of these

    Correct Answer: D

    Solution :

    A peripheral device (or auxiliary device) is a hardware device that allows a computer to perform an additional function, but is not something the computer needs in order to work. It includes Input devices such as Keyboard. Mouse, etc. Output devices such as Monitor, Printer. etc.: and storage devices such as hard disk; floppy disk. etc.


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