2.4 Boolean Logic

What is the output of an OR gate if the inputs are 1 and 0?

• 0

• 1

• OFF

• 2

What is the output of an AND gate if the inputs are 1 and 0?

• ON

• 2

• 1

• 0

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

• 1

• 0

• OFF

• 2

A NOT gate has......

• Two inputs and one input
• One input and one output
• One input and two outputs
• Two inputs and two outputs

The output of a _______ gate is only 1 when both inputs are 1.

• OR
• NOT
• NAND
• AND

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

• 3

• 2

• 1

• 0

The symbol for NOT in a Boolean expression.

• ¬

• ^

• v

The symbol for AND in a Boolean expression.

• ^

• v

• ¬

The symbol for OR in a Boolean expression.

• v

• ^

• ¬

A AND B

• A ^ B
• A v B
• ¬(A v B)
• ¬(A ^ B)