I applied to this company through indeed.com. After a few days I got an email from Qualcomm to schedule an telephone interview. After scheduling the time, I got a call on that day. He asked questions like 1. Tell me about tyourself 2. Lot of questions about my resume 3. Questions on C language like tell about volatile, switch, struct vs uinion, recursive function, static vs const, register and regarding stuff. 4. He gave me a program and asked me to tell the output it was simple . 5. He asked to me write a C function to find number of repeating letters in a given word. I did program parts well, but failed to answer some of the basic questions in C. He will be testing our logical thinking and reasoning ability. If you answer one question he will go deep in to that otherwise he will leave it. Prepare well for the questions with resume, C and Programming skills. All the best guys...