Aptitude test testing your Grammer,then VNA as it was a us process,Followed by typing speed test which should be at least 25wpm, last round with manager face to face. After selection there is training period of 3 months.

It's good experience great time tahe the interview is good all good there are four rounds of HR round is so easy and he support very wellFirstly, you should know what these technologies are, as you will be working with them if you get selected. Knowing about these technologies will help you get through the later stages of the recruitment procedure.