Capgemini Java Developer interview questions

The interview process was smooth, and HR was reachable, I applied online, got the interview invite in a few weeks, that was a technique video interview, asked mostly about java concepts, spring frameworks in-depth, database, prepare for the concepts, my suggestion is if you don't the answer, just say I don't know, don't make it up,

Went through consultancy. Scheduled it thrice due to some confusion they never attended the call. Finally received a telephonic interview call. interviewer was in very much hurry. overall okish experience.