The interview in total had 3 rounds - 2 technical and finally, a HR round. 1st technical round took about an hour and 15 mins and the questions were mainly focused on data structures - including coding questions. The second round was an hr later, the same day. That was purely technical and took around an hr and a half, covering a 90% of the interview with data structures questions and rest from database, and operating systems. This round included real time coding questions as well .Final round was HR round, wasn't a cliche "introduce yourself" question, but deep enough to understand a person.