Logic Gates(Grade 11)

Identify the output of the following AND gate when inputs A = 1 and B = 0:

• 0

• 1

• Undefine

• Same as B

Which gate produces an output that is the inverse of the OR gate?

• AND

• XOR

• NOR

• NAND

Which logic gate is represented by the Boolean expression Y=A+B?

• AND

• OR

• NOT

• NAND

Which gate produces an output of 1 only when all inputs are 0?

• AND

• OR

• NOR

• NAND

In the truth table of an AND gate with two inputs, how many rows will have an output of 1?

• 1

• 2

• 3

• 4

How many rows will a truth table have for a logic gate with 3 inputs?

• 4

• 6

• 8

• 16

In a three-input OR gate, what will be the output when inputs are A = 0, B = 1, C = 0?

• 0

• 1

• Same as A

• Undefine

The output of a NOT gate is:

• Always 0

• Always 1

• Complement of Input

• same as INPUT

The Boolean expression Y=(A⋅B)'

• AND

• OR

• NAND

• NOR

The output of a three-input AND gate is 1 only when:

• All three inputs are 1

• At least one input is 1

• Two of the inputs are 1

• All inputs are 0