100 CMOS Interview Questions

CMOS Fundamentals

1. What is CMOS?
2. What does CMOS stand for?
3. Why is CMOS technology widely used in VLSI?
4. What are the advantages of CMOS technology?
5. What are the disadvantages of CMOS technology?
6. What is the basic structure of a CMOS inverter?
7. Why does CMOS consume low static power?
8. What is complementary MOS logic?
9. What are the main components of a CMOS circuit?
10. What are the applications of CMOS technology?

MOSFET Basics

1. What is a MOSFET?
2. What are the terminals of a MOSFET?
3. Difference between NMOS and PMOS.
4. What is threshold voltage (Vth)?
5. What is body effect?
6. What is channel formation?