Comcast

It was great. They asked the difference between a hash map and a set. This was with a recruiter, and I got forwarded to a hiring manager. I also believe the other part would be harder.

There was immediately an in-depth interview on all technical issues. It is clear that the task is to immediately dig into your technical knowledge, with less interest in what kind of person you are.

I had one technical round of interview. Fairly medium-level technical questions were asked for 45 minutes to 1 hour. Had a managerial round with leadership, and then HR confirmed my offer with Comcast.