NEET UG PHYSICS MCQ: SEMI CONDUCTOR DEVICES

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The truth table shown in figure is for
A    0   0   1   1
B    0   1   0   1
Y    1   0   0   1 

View answer and explanation

Correct option: C

XNOR

Option C (XNOR) is correct because the output Y is 1 when both inputs A and B are the same (both 0 or both 1), which is the characteristic of an XNOR gate.

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