Qualcomm Software Developer interview questions

I have applied online and received a call from HR in 5 days. Then a phone interview was scheduled within a week and after clearing it, an onsite was scheduled after 3 weeks. Phone Interview Questions : Brief me about your resume Explain Thesis project Basic OS concepts like concurrency, IPC Onsite Interview : Work Experience projects Basic C and C++ : strings, virtual functions Bit manipulation OS Concepts Power related Embedded concepts People were understandable and encouraging .....