Topic 2: Logic Gates Quiz

Based on the logic gate, what should the input be for the output to be HIGH?

• A = 0, B = 0

• A = 0, B = 1

• A = 1, B = 1

• A = 1, B = 1

"The output is HIGH only when one of the input is HIGH" describes the operation of the

• OR

• NOR

• XOR

• XNOR

The truth table shown belongs to which logic function?

• AND Gate

• NAND Gate

• OR Gate

• NOR Gate

Based on the logic gate, what should the input be for the output to be HIGH?

• both inputs are HIGH

• both inputs are LOW

• both inputs are different

• both inputs are the same

The truth table shown belongs to which logic function?

• NAND

• OR

• NOR

• AND

The output is HIGH only when all its inputs are HIGH describes the operation of which logic gate?

• AND gate

• NAND gate

• OR gate

• NOR gate

When constructing 2-input AND function using NAND gates, how many NAND gates are minimally required?

• 3

• 2

• 1

• 4

If the inputs of a AND gate is inverted, it will function as a

• OR gate.

• AND gate.

• NAND gate.

• NOR gate.

If both the inputs of a NOR gate are connected together, it will function as

• A = 0, B = 0, C = 0

• A = 1, B = 1, C = 0

• A = 0, B = 0, C = 1

• A = 1, B = 1, C = 1

What should the inputs A and B be for the Output to be HIGH?

• A = 0, B = 0

• A = 0, B = 1

• A = 1, B = 0

• A = 1, B = 1