Qualcomm Intership interview questions

I was contacted by HR to schedule a phone interview. The interview lasted aproximately an hour. I was interviewed by a member of the group in charge of the internship opportunity. After the interview, i did not hear back from them. Overall it was a great learning experience. The interview was mostly about theorical concepts, with almost no behavioral questions. Questions were mostly about analog design and c++. In particular DACs and ADCs.