Flash Cards

E7A09

What logical operation is performed by a two-input exclusive NOR gate?

• A. It produces a 1 at its output if one and only one input is 1
• B. It produces a 0 at its output if one and only one of its inputs is 1
• C. It produces a 0 at its output only if all inputs are 0
• D. It produces a 1 at its output only if all inputs are 1