Qualcomm

The interview felt kind of informal. It was with the manager of the team itself. It lasted 2 hours, though it was supposed to last only 1 hour, and they asked C++ coding questions and memory and mutex-based theory questions.

It was a very easy process. It involved two rounds: bit manipulation, linked lists, resume review, and logic problems. Be prepared to talk about your projects in depth. The interviewers were very nice, and I received the offer within 10 days.

I am posting a list of questions I faced in the interview: 1. Binary search 2. Swap two numbers without a temporary variable 3. Uplink LTE 4. Cyclic prefix 5. Peak-to-average power ratio 6. Handover techniques 7. Some things on the resume