Multiple rounds and surprise interview round like HR is asking to join a call so that he/she can take photo with ID card including hiring manager or delivery manager but in that 2 mins meeting they will start taking interview. So this has happend to me 2 times in a row even after telling HR about this.

It's good and they ask relevant questions as per the experience. Majorly on the Security, Web services, database. They also verify few basics on java. Finally they will ask about the current roles and responsibilities you are playing.