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Which of the following represents XNOR gate?

5213Medium DSSSB TGT Computer Science 0 replies 0 views
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Which of the following represents XNOR gate?
  • AY = A ⊙ B
  • BY = (A·B)′
  • CY = A ⊕ B
  • DY = (A + B)′
Correct answer: A

Explanation

The XNOR gate gives output 1 when both inputs are equal: Y = A ⊙ B (= complement of A ⊕ B).

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