Morgan Stanley Technology Analyst interview questions

I was interviewed about the position of Summer Technology Analyst at Morgan Stanley Budapest Office. I had 2 interviews , the first one was HR with basic questions about my CV and why I wanted to join MS. The next interview was a technical one about OOP concepts . Almost all the questions I already knew , having gone through reviews on GlassDoor a day earlier. Still I couldn't give convincing answers to some and I guess that was the reason for my rejection.

The interview was conducted at the university career center. The interviewer seemed pretty friendly and made me feel comfortable. The interviewer first explained what her group did and hen started a resume walk through. She wanted to know specific learning and experiences from each project and the processes applied if any. There were a couple of case study like questions which required pretty quick thinking.