Correct Answer : Option (D) : Both (A) and (B)
Explanation : CMOS stands for Complimentary Metal Oxide Semiconductor. It is a type of (mostly) digital logic that uses a pair of complementary field-effect transistors to switch electric current. There are some analog CMOS devices; they are a lot less common. CMOS technology is used in many electronic devices like Microprocessor, Ram, Microcontroller, and other logic circuits. When the gate is ON, one transistor is on, and the other is off. When the gate is OFF, the first transistor is off, and the other is ON.
