Question 1 of 10
Which of the following gates is considered a universal gate?
NAND and NOR gates are universal gates, meaning they can implement any Boolean function.
Question 2 of 10
A NAND gate produces a low output when:
The output of a NAND gate is low only when all inputs are high.
Question 3 of 10
How many universal gates are there?
There are two universal gates: NAND and NOR.
Question 4 of 10
What is the result of the expression Y = (AB)' if A=1 and B=0?
(1 * 0) = 0, then NOT 0 = 1
Question 5 of 10
A NOR gate is equivalent to an OR gate followed by what?
A NOR gate inverts the output of an OR gate.
Question 6 of 10
What is the output of a two-input NOR gate if both inputs are 0?
The output of a NOR gate is 1 only when all inputs are low.
Question 7 of 10
Which gate can be used as an inverter by connecting all inputs together?
Both NAND and NOR gates can be used as inverters when all inputs are tied together.
Question 8 of 10
In a three-input NAND gate, what is the output if inputs A=1, B=0, and C=1?
Because one of the inputs is 0, the AND operation result is 0, and the NOT operation results in 1.
Question 9 of 10
What is a main application of NOR gates?
NOR gates are commonly used in data storage systems and memory cells.
Question 10 of 10
Which of the following is the Boolean expression for a three-input NAND gate?
The output of a NAND gate is the inverse of the AND operation.