The addition of 4-bit, two\’s complement, binary numbers 1101 and 0100 results in

 
(A) 0001 and an overflow
(B) 1001 and no overflow
(C) 0001 and no overflow
(D) 1001 and an overflow


Answer: (C)

Explanation: Its  -3+4=1, so no overflow

So Answer is C.

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