Computer

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10 Questions - Developed by: Irina - Developed on: - 8.281 taken

What do you know about PC? Take this test right now! Good luck!

  • 1
    The computer's hardware consists of the central processing unit, memory, input and output.
  • 2
    A keyboard, a mouse and a printer are output devices.
  • 3
    Operating systems refer to software.
  • 4
    The most essential part of a computer is a memory, which is a very small piece of silicon.
  • 5
    A hardware is a part of a computer that stores data and commands.
  • 6
    The CPU carries out the operation of the computer by performing the user's instructions.
  • 7
    Memory can be stored inside and outside the computer.
  • 8
    The input and output sections allow the computer to receive and send data.
  • 9
    A display that uses tiny pictures or icons to represent various commands is called CPU.
  • 10
    Software is often divided into 3 categories.

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