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

2nd Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-8

  • question_answer
    The wheel located between the two standard buttons on a mouse is used to perform which function?

    A) Click on web page

    B) Scroll

    C) Click and select item

    D) Both [a] and [c]

    E) None of these

    Correct Answer: B

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