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    Question

    Optical input devices allow computers to use light as a

    source of input. Which of the following is/are examples of optical input devices? (i) Scanner (ii) MICR
    A Only (i) Correct Answer Incorrect Answer
    B Neither (i) nor (ii) Correct Answer Incorrect Answer
    C Both (i) and (ii) Correct Answer Incorrect Answer
    D Only (ii) Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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