Digital Logic Gates Operations Quiz

What are the building blocks used to create digital circuits?

• Diodes

• Transistors

• Logic Gates

• Capacitors

How many elementary logic gates are there?

• Three

• Five

• Two

• Four

What is the function of a NOT gate?

• Ignore the input value

• Invert the input value

• Double the input value

• Pass the input value

How many input signals does an AND gate accept?

• One

• Three

• Two

• Four

What is the output of an OR gate if both input values are 0?

• 0

• 3

• 1

• 2

What is the function of a NAND gate?

• Outputs true if at least one input is false

• Outputs true if both inputs are false

• Outputs true if both inputs are true

• Outputs true only if all inputs are false

Which gate is the inverse of the OR gate?

• NOR Gate

• NAND Gate

• XOR Gate

• XNOR Gate

What does an XOR gate produce if its two inputs are the same?

• 0

• 1

• 2

• 3

What is the function of an XNOR gate?

• Outputs true if both inputs are false

• Outputs true only if all inputs are false

• Outputs true if at least one input is false

• Outputs true if both inputs are true

What does a buffer gate do?

• Invert the input value

• Double the input value

• Return the same output as the input

• Ignore the input value