2. Sample Papers
  3. 3rd Class
  4. Computers Science

3rd Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-1

  • question_answer
    Mori feeds the data and instructions into the computer with the help of certain devices. What kind of device he uses for this action?

    A) Input device

    B) Output device

    C) Controller device

    D) Regulating device

    E) None of these

    Correct Answer: A

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