Exploring the Fundamentals of Logic Gates

What is the fundamental language of computers?

• Binary

• Decimal

• Hexadecimal

• Octal

What do logic gates do in a computer circuit?

• Display images

• Generate power

• Produce output according to logical rules

• Store data

What does a NOT gate do to its input?

• Multiplies it by 2

• Subtracts 1 from it

• Inverts it

• Adds 1 to it

When does an AND gate output a 1?

• When both inputs are 0

• When both inputs are 1

• When either input is 1

• When either input is 0

What is the output of an OR gate when both inputs are 0?

• 2

• 1

• 3

• 0

What does a NAND gate do?

• Outputs 0 when both inputs are 1

• Outputs 1 when both inputs are 0

• Outputs 0 when both inputs are 0

• Outputs 1 when both inputs are 1

What is the output of a NOR gate when both inputs are 1?

• 2

• 1

• 0

• 3

What does the exclusive OR gate output when both inputs are the same?

• 1

• 2

• 3

• 0

When does the exclusive NOR gate output a 1?

• When both inputs are different

• When both inputs are 1

• When both inputs are 0

• When both inputs are the same

Which gate outputs a 1 only when exactly one of its inputs is a 1?

• NAND gate

• AND gate

• OR gate

• Exclusive OR gate