NTT DATA Intern interview questions

I had applied for internship at NTT Data, Japan through campus drive. The interview consisted of 4 rounds, and the panel was very friendly. I got rejected in the HR round(which had questions from a panel of Tokyo HQ R&D team) which was conducted through Skype.

First aptitude round, then technical questions asked like what I have worked on before and various object oriented questions, asked about what my preferences were and which project I would like to take. The overall experience was great. The HR took lot of time to respond to the call