Oracle Developer Senior interview questions

the interview process took three phone interviews. The first one is from the hiring manager, who asked about a few distributed system question. The second and the third ones are all from engineers. The hiring manager asks high level questions, the engineers asks very details coding. Overall the process is professional, but my background is not fit their requirements

It was a drive on weekend. I reached there early in the morning. I cleared initial two F2F technical rounds and selected for last managerial round late in the evening. The managerial round was also technical. I want to tell something about that interviewer. He is a very nice and supportive person. I was not able to find the exact solution of given situation but he never left me alone in the middle of ocean. He was trying to motivate me in thinking in the right direction. He gave me more than half an hour to solve the problem still I was not able to find the full solution then he offered me some time to relax and drink tea or coffee so that I can think again from stretch with fresh mind. I really loved his supportive and kind nature. He was very cool all the time. Finally he asked me about my family and salary and I got selected. Due to some unexceptional reasons I was not able to join them otherwise it would be my good luck to work in the supervision of such a cool and nice manager.