Electronics and Communication Engineering - Microprocessors - Discussion

Discussion Forum : Microprocessors - Section 7 (Q.No. 48)

Microprocessors

48.

Which of the following is true?

During addition if the carry into and carry out of the sign bit do not match then an overflow has occurred

During addition if the carry into and carry out of the sign bit don't match then an overflow or underflow has occurred

During addition if the carry into and carry out of the sign bit match then an overflow or underflow has occurred

During addition if the carry into and carry out of the sign bit match then an overflow has occurred

Answer: Option

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