I applied through college or university. I interviewed at Qualcomm
Interview
First there was a coding and MCQ round and on clearing it, there was video interview in which they checked the conceptual understanding in C such as pointers and structures.
Very professional interview, if the background is matched then the interview will be arranged fast. the interviewers are very nice but the response can be slow. the basic technical knowledge is very important for this engineering intern position.
The process was held online. They started off by giving a short presentation about the job and benefits, then launched immediately into the interview. There were a few behavioural questions followed by many technical questions