2. Sample Papers
  3. 5th Class
  4. Computers Science

5th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-2

  • question_answer
    A buffer is:

    A) A device for performing logical operations.

    B) A medium of temporary storage between I/O device and the CPU.

    C) Speed measurement system for high speed I/O devices.

    D) All of these

    E) None of these

    Correct Answer: B

You need to login to perform this action.
You will be redirected in 3 sec spinner