Deutsche Bank Software Engineer Java Developer interview questions

There was a phone call screening after that they asked me to come for a Face-To-Face interview and the interview process was pathetic. I first went to the panel for the interview and suddenly people come asked to come out, telling me that you are not the person who is going to get interviewed now. Is that a proper way you treat people who come to an interview? So I did not feel good when I came across such kind of things. They won't be satisfied with any of your answers.

I have applied online according to my matching skills profile was shortlisted then i got the call from HR team for scheduling my interview. They took three rounds of interview. 1.technical Round 2.Managerial Round 3.HR Round The process took two weeks only.it was very good experience but i didn't get the offer.