Deutsche Bank Financial Analyst interview questions

There was a phone interview with a gentleman who seemed a little rushed. I felt as if I was an item to check off his list as opposed to a viable candidate. He first asked me to explain my physics doctoral research. When I tried to start with the basics, he said he knew those but the rest didn't go so well. Next he explained the job, in good detail. He did know what he was looking for. He then proceeded to ask me questions for which he wanted certain answers. It was a frustrating interview, kind of like talking to my thesis advisor.

Applied thru employe referral. The hiring manager messed up the interview schedule and confused with someone else; didn't even apologize and blamed HR instead. Didn't look professional, was not ready for the interview and acted like she doesn't care.