CS-2002 Question Paper With Solutions

Q. 21 In 2′ s complement addition, overflow

(A) is flagged whenever there is carry from sign bit addition

(B) cannot occur when a positive value is added to a negative value

(C) is flagged when the carries from sign bit and previous bit match

(D) none of the above

Answer: (B)

Explanation:

CS-2002 Question Paper With Solutions

Learn More:   Gate EC-2011 Question Paper With Solutions

LEAVE A REPLY

Please enter your comment!
Please enter your name here