Qualcomm Software Engineer interview questions

The first round was an online MCQ round where there was a common MCQ section but different technical MCQs for electronics and software background students. Then there were face-to-face interviews, 3 in total, of which the first two were technical in nature and the last one was an HR round

I applied qualcomm online on September, got a phone interview after three days. The phone interviews took 45 minutes and it went will. I was Invited to on site interview at the end of the phone interview.