I applied through university. The process took 1 day. I interviewed at Tata Consultancy Services (Bengaluru) in Oct 2011
Interview
It was a On campus drive. The process was done in one full day.
The day started with a long speech from the head of the team. The entire process included 3 rounds - Aptitude Test, Technical Interview and HR interview. The process was tiring as it takes a complete day.