The 2-input XOR has a high output only when the input values are, ISRO 2017

2017

The 2-input XOR has a high output only when the input values are, ISRO 2017

Answer: D. different — An Exclusive OR (XOR) gate outputs a high signal (1) only when its two inputs are different. If both inputs are the same (both 0 or both 1), the output is low…

A.
low
B.
high
C.
same
D.
different

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Correct answer: D

An Exclusive OR (XOR) gate outputs a high signal (1) only when its two inputs are different. If both inputs are the same (both 0 or both 1), the output is low (0). Therefore, for a high output, the input values must be different.

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