Capgemini Sr Software Engineer interview questions

They have conducted a campus placement at RGUKT basar for 2017 passed outs for all branches. I cleared the written test and called for the interview. One angry faced person is there in my panel technical round. He is gone through my resume and asked the branch told mechanical he felft like relaxed. He asked basic questions i have answered but his expression less face irritated. Even though perofrmed well in the interview they have rejected all non core people. Dont know why these people conduct the interview and call for the interviews if they are not interested. Don't send that kind of stupid people to conduct the interview. Lost my intrest on software companies took time to re attend the placements

After written test they called for interview process in which they asked various computer programming basics questions like OOPS Concept, SQL etc. At the end I had HR round interview which was only to check candidate personality and willingness to join,