Question 8901 – ISRO CS 2020
December 26, 2023Question 8905 – ISRO CS 2020
December 26, 2023Question 8904 – ISRO CS 2020
The following circuit compares two 2-bit binary numbers, X and Y represented by X1X0 and Y1Y0 respectively. ( X0 and Y0 represent Least Significant Bids)
Under what condition Z will be 1?
Correct Answer: A
Question 33 Explanation:
Output of OR gate is 1 if at least one of the two inputs is1.
Case 1: X1=1 and Y1=0 which implies X > Y.
or
Case 2: X1=Y1 and (X0=1 and Y0=0) which implies X > Y.
Z=1 in both of the above cases which implies X > Y.
X > Y
X < Y
X = Y
X! = Y
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