First round is written. As I attended for storage engineering domain , there were two sets of questions
1) pure c programming
2) C and network .
First round was little bit difficult . They asked about the subnets, subnet masking and some C programs. Somehow I cleared the First round.
Second round was technical interview . HR asked me from my area of interest . He asked from the basics . As I prepared earlier , I can easily clear the technical interview .
Third round was general HR round. They just conducted it for formality . Students who cleared technical interview is directly selected and placed .
Hope this helps you !! All the best !