I applied through college or university. I interviewed at CSS AG (Chennai) in Feb 2017
Interview
It was easy just crack GD and there comes Technical bit difficult need to know all networking concepts includes all functionalities of all layers on OSI model and some shortcuts.Best operating System and why?HR is easy just simple questions about yourself,likes and dislikes,strengths and weakness.
Interview questions [1]
Question 1
Why LINUX is best?
How to know whether your WI-FI password hacked?