In 2′s complement addition, the overflow [GATE CSE 2002]
A. is flagged at any time when there’s carry from signal bit addition
B. can not happen when a constructive worth is added to a unfavourable worth
C. is flagged when the carries from the signal bit and the earlier bit match
D. not one of the above
Answer:A
In 2′s complement addition, the overflow [GATE CSE 2002]
A. is flagged at any time when there’s carry from signal bit addition B. can not happen when a constructive worth is added to a unfavourable worth C. is flagged when the carries from the signal bit and the earlier bit match D. not one of the above