Which of the following logic gates are known as universal gates?
Q. Which of the following logic gates are known as universal gates?
A. NOR, NAND, XNOR
B. XOR, NOR, NAND
C. NOT, AND, OR
D. NOR, NAND
Answer: NOR, NAND
A. NOR, NAND, XNOR
B. XOR, NOR, NAND
C. NOT, AND, OR
D. NOR, NAND
Answer: NOR, NAND