Qualcomm interview questions

1. What is mealy and moore machine? Give examples. 2. Draw the state machine for traffic light problem. 3. 9 coin puzzle. 4. Sharp shooter puzzle 5. Draw CMOS inverter,buffer,nand gate and explain their operations. 6. Write verilog code for traffic light problem 7. How many values can be returned from a function in C?

I had a great interview experience at Qualcomm. The process was well-structured and professional, with interviewers who were knowledgeable, approachable, and genuinely interested in my background and problem-solving approach. The questions were challenging yet fair, and I appreciated the opportunity to clearly explain my thinking. Overall, the experience was engaging and left a very positive impression of Qualcomm’s engineering culture.