Logic Gates Quiz

1. 1. Which logic gate produces false output only if all inputs are true?

• NAND gate

• AND gate

• OR gate

• XOR gate

2. 2. Which logic gate produces true output only when both inputs are false?

• NOT gate

• NOR gate

• NAND gate

• OR gate

3. 3. Which logic gate produces true output when the number of true input is odd?

• XNOR gate

• OR gate

• XOR gate

• AND gate

Which logic gate will produce true as output if and only if all inputs are true?

• NOR gate

• XOR gate

• OR gate

• AND gate

What is the complement (or negation) of an input?

• NOR

• NOT

• NAND

• XNOR

It will produce true as output if any input or all inputs are true.

• NAND

• NOR

• OR

• NOT

It will produce true as output only when all the inputs are false.

• NOR

• NAND

• NOT

• XNOR

It will produce false as output whenever any of the input is not true.

• NOR

• OR

• NAND

• AND

It has only one input and will reverses the logic state of the gate.

• NOR

• OR

• NOT

• XNOR

The output is false if both inputs are true.

• NOR

• OR

• AND

• NAND