What logic function is produced by adding an inverter to the output of an AND gate? A. NAND B. NOR C. XOR D. OR E. None of the above

The correct answer is A. NAND.

A NAND gate is a logic gate that produces a logic 0 output only when all of its inputs are logic 1. It is the inverse of an AND gate, which produces a logic 1 output only when all of its inputs are logic 1.

A NOR gate is a logic gate that produces a logic 0 output only when all of its inputs are logic 0. It is the inverse of an OR gate, which produces a logic 1 output only when one or more of its inputs are logic 1.

An XOR gate is a logic gate that produces a logic 1 output only when its inputs are different.

An OR gate is a logic gate that produces a logic 1 output when one or more of its inputs are logic 1.

Therefore, the logic function produced by adding an inverter to the output of an AND gate is a NAND gate.