Question

The following circuit generates the same output as? 

• A. XOR GATE
• B. XNOR GATE
• C. NAND GATE
• D. NOR GATE

Hint:

An XNOR gate produces true when the inputs are the same, and false when the inputs differ, which is exactly the function represented by this circuit.

Answer 1

The Correct Option is B

The circuit diagram comprises two NOT gates preceding an AND gate. This arrangement produces the same output as an XNOR gate. The reasoning is as follows:

- An XNOR gate functions as the inverse of an XOR gate. In this circuit, the two NOT gates invert the output of the XOR operation, thereby creating an XNOR gate equivalent. Consequently, the accurate choice is (2): XNOR GATE.