Logic Gates Quiz

What is the function of a not gate?

• Requires both inputs to be on

• Outputs one if either of the inputs are one

• Reverses the input

• Outputs one if one input is one and the other is zero

How many inputs does an AND gate take?

• Four

• Three

• Two

• One

What is the function of an or gate?

• Requires both inputs to be on

• Reverses the input

• Outputs one if one input is one and the other is zero

• Outputs one if either of the inputs are one

Which gate is equivalent to tying an AND gate and then a NOT gate together in sequence?

• NAND gate

• XOR gate

• NOR gate

• OR gate

What is the function of an exclusive or gate?

• Reverses the input

• Requires both inputs to be on

• Outputs one if either of the inputs are one

• Outputs one if one input is one and the other is zero

How does an and gate behave if both inputs are zero?

• Outputs zero

• Outputs one

• Reverses the input

• Requires both inputs to be on

What is the function of a NOR gate?

• Reverses the input

• Requires both inputs to be on

• Flips the output

• Outputs one if either of the inputs are one

What is the function of a XOR gate?

• Outputs one if one input is one and the other is zero

• Requires both inputs to be on

• Reverses the input

• Outputs one if either of the inputs are one

What is the function of an OR gate?

• Outputs one if one input is one and the other is zero

• Reverses the input

• Requires both inputs to be on

• Outputs one if either of the inputs are one

Which gate takes two inputs and outputs one if either of the inputs are one?

• OR gate

• XOR gate

• NAND gate

• NOR gate