Atos Software Developer interview questions

first you have to clear aptitude then technical round after that HR round. Aptitude was online,3 section was there quants,verbal and technical. algorithms were also asked. in technical round they asked about codes and some algorithms. HR round was very easy some simple questions about urself.

The process was quite simple, received call via naukri, only shortlisted candidates were being entertained and others were sent back. It took me a total of 2 hours for the entire process as I reached early in monring. Interviewer asked me a couple of questions from Core Java and some basic programming questions. I answered most of them and 2-3 must have gone wrong surely. To my surprise, I was rejected. I dont know the reason but yes I know she did not know Spring because she did not even ask a single question on Spring from me. Mostly she asked fresher level questions, I still don't understand what was she upto and why?