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

4th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-9

  • question_answer
    Every modern computer contains DMA which is used to access the data for reading and writing. DMA stands for:

    A) Direct Memory Access

    B) Demodulated Memory Access

    C) Direct Mapping of Memory

    D) All of these

    E) None of these

    Correct Answer: A

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