Applied for a full time position which requires 2 rounds. Currently preparing for the final round interview which has been postponed twice already. I was asked to give a 15min presentation on a technical subject for the final round interview. The first round was 40% behavioral and 60% technical i would say. The questions were centered around how you would do troubleshooting of an arbitrary electrical system but every time I gave an answer they would complicate the problem a bit more and see how i would respond.