They were asking about every technology and expecting for every correct answer .... It was around 5 interview rounds and then the selection is not guaranteed though reached the final round.

First Round I had an OA. Which was followed by 1 techinical and 1 HR round. The interivewer where helpful throught the process. All this was done in single day. I was aslo asked about my projects and what role I played in them.

First round was a coding round followed by 4 interview rounds, technical interview, manager interview, interview with the vice president and then hr interview , and the difficulty level is supposed to be increasing as you clear more and more rounds