Correct Answer : Option (C) : MOSFET
Explanation : MOSFET stands for Metal Oxide Semiconductor Field Effects Transistor. It is a semiconductor device that is extensively used for switching and amplifying the signals in digital devices.
The MOSFET is the main part of any integrated circuits, and it can be designed in a single chip because of its small sizes. It is a four-terminal device: source(S), gate(g), drain(d), and body(b).
The body(b) is connected to the source, making MOSFETS a three-terminal device like a field-effect transistor. MOSFETS can be used in both digital and Analog circuits, so it is one of the widely used transistors in digital circuits.
