100 VLSI Interview Questions Every Engineer Should Know

VLSI Fundamentals

1. What is VLSI?
2. What are the different levels of IC integration?
3. What is Moore's Law?
4. What is the difference between SSI, MSI, LSI, and VLSI?
5. What are the main steps in VLSI design?
6. What is a semiconductor?
7. What is silicon used for in chip manufacturing?
8. What is CMOS technology?
9. What are the advantages of CMOS?
10. What is a fabrication process node?

Digital Electronics

1. What is combinational logic?
2. What is sequential logic?
3. Difference between latch and flip-flop.
4. What is setup time?
5. What is hold time?
6. What is propagation delay?