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

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

  • question_answer
    Central Processing Unit is called the brain of the computer. It controls all the functions. What does it constitute?

    A) Control and storage

    B) Control and output unit

    C) Arithmetic, logic and input unit

    D) Arithmetic, logic and control unit

    E) None of these

    Correct Answer: D

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