Informatica Software Developer Engineer interview questions

there was total four round , first round was written text having to paper one is technical and other is apti, second round was technical interview by senior engineer and then 3rd roung was technical interview by lead , then final manager and hr . for hr you have to go at company at next day . i was rejected by team lead inerview .

I applied at the career fair. I had an on campus interview. The interviewer was nice. We talked about my project in the beginning. Then I was asked three coding questions. The first one was about BST. The second one was about a self-balanced tree. The third one was about swapping pages. I did not get any offer. They have a very big department in India.