Atos Java Software Developer interview questions

They'll call bunch of people and they themselves will have hardly few members in the panel to take the interview. You'll end up wasting your time. HR management is extremely poor, they'll tell you to wait(forever). And after wasting so many hours you'll be asked to give a written test. Heard from one or two candidates that they aren't giving any hike after selection also. Also in tech park you'll have to pay parking charges on per hour basis.

Technical Round, Manager Round,Hr Round not much difficult basic questions Oops concept, serialization,String handling , Collections ,map, set, list, partylist, queue. They have asked me basic questions on spring framework,on hibernate, rest