Question

The Boolean expression for \(\text{X-OR}\) gate \(C = (A \oplus B)\) is equivalent to

• A. \((\overline{A}\cdot B) + (A\cdot \overline{B})\)
• B. \(A + (\overline{A}\cdot \overline{B})\)
• C. \((A\cdot B) + \overline{B}\)
• D. \((A\cdot B) + (\overline{A}\cdot \overline{B})\)

Hint:

Remember: XOR = Different → \((\overline{A}B) + (A\overline{B})\)
XNOR = Same → \((AB) + (\overline{A}\overline{B})\)

Answer 1

The Correct Option is A