1.4(a,b)

Which logic gate outputs “true”, only when all of its inputs are “true”?

• AND

• OR

• NOT

• NAND

Which gate is a combination of an AND gate followed by a NOT gate?

• NOR

• XOR

• NAND

• AND

Which logic gate produces a HIGH (1) output when any or all of its inputs is HIGH?

• AND

• OR

• NOT

• NAND

This gate inverts its input

• AND

• OR

• NOT

• NAND

This gate outputs "false" when any or both of its inputs are "true".

• AND

• OR

• NOT

• NOR

This gate produces a HIGH (1) output when either but not both of its inputs is HIGH

• XNOR

• XOR

• OR

• NOR

Which gate produces a HIGH (1) output when its two inputs are the same?

• AND

• XOR

• NOR

• XNOR

This gate outputs "true" when both of its inputs are "false".

• NAND

• AND

• XNOR

• XOR