Q. What is the correct full form of VLSI? 
Answer: Very Large Scale Integration
Notes: The correct full form of VLSI is "Very Large Scale Integration." This term refers to the process of creating integrated circuits by combining thousands to millions of transistors onto a single chip. VLSI technology has enabled the development of complex electronic systems, such as microprocessors and memory chips, revolutionizing the electronics industry since its inception in the 1970s.