The 2-input XOR has a high output only when the input values are
(A) low
(B) high
(C) same
(D) different
Answer: (D)
Explanation: Xor gate gives high output only when the inputs are different.
0 ⊕ 0 = 0
0 ⊕ 1 = 1
1 ⊕ 0 = 1
1 ⊕ 1 = 0
So, option (D) is correct.
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