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  1. Consider the following statements:

    1. Taking 2's complement is equivalent to sign change.
    2. In the 2's complement representation the most significant bit (MSB) is zero for a positive number.
    3. In a 4 bit binary representation of a binary number A, A + 1's complement of A = 24.
    Which of the above statements are correct?

  2. A.
    1 and 2 only
    B.
    1 and 3 only
    C.
    2 and 3 only
    D.
    1, 2 and 3

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    Answer : Option A

    Explanation :

    No answer description available for this question.


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