GATE | CS | 2022 | Digital Logic | Number System | Question 18

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Let R1 and R2 be two 4-bit registers that store numbers in 2’s complement form. For the operation R1+R2, which one of the following values of R1 and R2 gives an arithmetic overflow?

R1 = 1011 and R2 = 1110

R1 = 1100 and R2 = 1010

R1 = 0011 and R2 = 0100

R1 = 1001 and R2 = 1111

This question is part of this quiz :

Digital Logic & Number representation,GATE CS 2022,Digital Logic GATE CS PYQ Quiz,Number System in Digital logic PYQ quiz GATE CS
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Computer Organization and Architecture
GATE
GATE CS
Digital Logic
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