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

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

  • question_answer
    The notepad opens and saves files with a _______ extension.

    A) .doc

    B) .ppt

    C) .png

    D) .txt

    E) None of these

    Correct Answer: D

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