Morgan Stanley Technology Analyst interview questions

phone interview few questions about Java, OS, data structure and ask some experience in the past internship and ask why choose Morgan Stanley and the interested part of this position you apply for

A mess. They had us all (~20 people) sit in a room, where the interviewers would rotate and have a 1:1 with 3 interviewees for 30 minutes. One of the interviewers could not stop interrupting me, just to explain what I was about to say next or to explain things to me in a different way. Another was a last-minute replacement, who didn't appear to be very technical, so he only asked me the my "net" years of experience for every programming language listed on my resume.