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

4th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-3

  • question_answer
    Periodically adding, changing, and deleting file records is called file _____.

    A) renewing

    B) upgrading

    C) updating

    D) reformatting

    E) None of these

    Correct Answer: C

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