Logic Gates Quiz

Which logic gate outputs HIGH only when both inputs are HIGH?

• OR Gate

• AND Gate

• XOR Gate

• NOT Gate

What is the output of a NAND gate when both inputs are HIGH?

• HIGH

• LOW

• Same as input

• Unpredictable

Which logic gate inverts the input signal?

• AND Gate

• OR Gate

• NOT Gate

• XOR Gate

What is the output of an OR gate if both inputs are LOW?

• HIGH

• LOW

• Same as input

• Unpredictable

Which gate outputs HIGH only if inputs are different?

• XOR Gate

• AND Gate

• NOR Gate

• XNOR Gate

Which gate is also known as a universal gate?

• AND Gate

• NAND Gate

• OR Gate

• XOR Gate

What is the output of a NOR gate when both inputs are HIGH?

• HIGH

• LOW

• Same as input

• Unpredictable

What is the output of an XOR gate if both inputs are the same?

• HIGH

• LOW

• Same as input

• Unpredictable

Which logic gate produces an output that is the complement of XOR?

• AND Gate

• OR Gate

• NOR Gate

• XNOR Gate

Which logic gate has only one input?

• AND Gate

• OR Gate

• NOT Gate

• XOR Gate