2. Sample Papers
  3. 8th Class
  4. Computers Science

8th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-7

  • question_answer
    Which one of following used in first generation of computers?

    A)  Vacuum Tubes and Magnetic Drum

    B)  Integrated Circuit

    C)  Magnetic Tape and Transistors

    D)  Microprocessor

    E)  None of these

    Correct Answer: A

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