Qualcomm

The hiring process for the intern position at San Diego has two rounds. The first round is behavioral. The second round is purely technical, though they do ask riddles during the behavioral round, which are very tricky. Interns usually convert to

Initial review interview, and then a telephonic technical interview. After that, I was flown to San Diego for eight one-hour interviews in one day, which was exhaustive and not really nice.

One HR meeting followed by five technical interviews. All wonderful people. Tech questions mostly consist of low-level concepts and algorithms. It's a long process, as it takes the whole day. Try to remain focused and not let your mind slip.