Boolean Logic Gates: An Overview

What is the output of an AND gate when both inputs A and B are 0? (Refer to the truth table for AND gate)

• 0

• 1

• A

• B

What is the output of an AND gate when input A is 0 and input B is 1?

• 0

• 1

• 2

• 3

What is the output of an AND gate when input A is 1 and input B is 0?

• 0

• 1

• 2

• 3

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

• 1

• 0

• 2

• -1

The AND gate outputs 1 only if all inputs are 1.

• True

• False

What is the output of an OR gate when both inputs A and B are 0? (Refer to the truth table for OR gate)

• 0

• 1

• 2

• Both 0 and 1

The OR gate outputs 1 if at least one of the inputs is 1.

• True

• False

What is the output of a NOT gate if the input is 0?

• A) 0

• B) 1

What is the output of a NOT gate if the input is 1?

• A) 0

• B) 1

Fill in the blank: The NOT gate outputs the _______ (inverse) of the input.

• opposite

• same

• sum

• product