Logic Gates Quiz

Which of the following is NOT a type of logic gate?

• AND Gate

• OR Gate

• XOR Gate

• XAND Gate

What type of gate is used to invert a digital signal?

• OR Gate

• AND Gate

• NOT (Inverter) Gate

• NAND Gate

Which logic gate outputs a high signal only when both inputs are high?

• OR Gate

• AND Gate

• NOR Gate

• XOR Gate

What is the output of a NOR Gate when both inputs are low?

• Low

• High

• Alternating between high and low

• No output

What does a digital signal 0 represent?

• A large voltage

• A small voltage

• No voltage

• An alternating voltage

What is represented by a small voltage in digital signals?

• Digital signal 0

• Digital signal 1

• Digital signal 2

• Digital signal is off

What does each column in the digital waveforms diagram represent?

• A large amount of time

• A small amount of time

• A specific voltage

• A digital signal

What does a digital signal 1 represent in terms of voltage?

• A large voltage

• No voltage

• A small voltage

• An alternating voltage

How is a digital signal 0 represented?

• By a small voltage

• By no voltage

• By an alternating voltage

• By a large voltage

What is the voltage level for a digital signal 1 as shown in the diagram?

• 0 (0V)

• 1 (1V)

• 1 (3V)

• 0 (5V)