The process started with a objective questions test with questions from aptitude, english and maths. It was a elimination round. The qualified candidates went through a GD which can have any topic, as it depends on the moderator. Basically they check our team-skill through this. And then a proper technical round PI followed by a HR interview.. The technical round includes questions from basic C and C++ along with telecommunication or communication related subjects. The technical round was also a elimination round. The most interesting part was the HR PI where the interviewers were really friendly!!