Investment Banking Summer Analyst, Technology

First round was with an MD and a VP from their technology group. Mostly technical, but asked several questions why Deutsche Bank, why technology, why SF, what other firms are you interviewing with, etc. I was honest with them and said I had lots of other interviews (GS, MS, Centerview, Blackstone, etc), which seemed to annoy them. But they eventually called me back later that night and said they appreciated my honesty.

Superday was 4 days later, consisted of 4 rounds of interviews with associates, VPs, and MDs. They seemed like generally nice people. Got asked some technical questions just to make sure I knew accounting and valuation, and then the rest was behavioral. I had already received an offer from Morgan Stanley by then, so the rest of the time was spent convincing me on why to join Deutsche Bank. Got the offer later that night, although I know they weren't expecting me to accept it.