Logic Gates Quiz

What is the primary function of a logic gate?

• To store data

• To perform basic logical functions

• To amplify signals

• To convert analog signals to digital

Which of the following is NOT a basic logic gate?

• MOD

• AND

• OR

• XOR

What is the output of an AND gate when both inputs are 1?

• 1

• Depends on the voltage

• Undefined

• 0

Which gate produces a true output only when both inputs are false?

• NAND

• XOR

• NOR

• AND

What is the function of a NOT gate?

• To multiply two binary numbers

• To add two binary numbers

• To invert the input signal

• To divide two binary numbers

Which gate is known as a universal logic gate?

• AND

• OR

• NAND

• XOR

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

• 1

• Depends on the input voltage

• 0

• Undefined

Which logic gate is used to create an AND gate using two of its kind?

• NAND

• XOR

• XNOR

• NOR

What is the typical voltage level for a high state in most logic gates?

• +10 volts

• +12 volts

• +5 volts

• 0 volts

In which devices are logic gates commonly found?

• Digital watches

• Smartphones

• Televisions

• All of the above