

MCQOPTIONS
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1. |
Assertion (A): To add 8 bit words, two 1C 74181 can be cascaded. Reason (R): In 1C 74181 a sum greater than 15 leads to high carry out. |
A. | Both A and R are correct and R is correct explanation of A |
B. | Both A and R are correct but R is not correct explanation of A |
C. | A is correct R is wrong |
D. | A is wrong R is correct |
Answer» D. A is wrong R is correct | |