NTT DATA Graduate Software Trainee interview questions

I got call from AMCAT they have called me NTT DATA Pune office for hiring. There was no GD at my time. They have just simply taken technical and HR only. I am ec background student. In technical interview interviewer asked me 2 subj in ec I clearly denied. I told him I know digital electronics he asked me about that I gave all ans. And rest of interview was on Programming language. Hr was simple.