I applied through university. The process took 2 weeks. I interviewed at Tata Consultancy Services (Hyderābād) in Jan 2011
Interview
It was three tier process technical, management and HR. Took a test and it was first screening process to sieve through the applicants and second round was aptitude and last one is salary, not exactly negotiation but acceptance.
Interview questions [1]
Question 1
Mathematical questions to test quantitative aptitude and few technical about operating systems.
There was only one interview round that combined technical, managerial, and HR discussions. The interview covered technical concepts, project experience, problem-solving, teamwork, career goals, and general HR questions in a smooth, well-organized process.
I applied in-person. I interviewed at Tata Consultancy Services (Lucknow)
Interview
Not too hard. Basic programming questions. Prepare the resume properly. Data structures and algorithms . The HR interview focus on your strength and weakness. Overall it was not too difficult.
I interviewed at Tata Consultancy Services (Noida)
Interview
It was easy, Interviewer just asked me basic question on CS fundamentals, no DSA questions were asked. Interviewer was friendly and understanding, only one interview was held. Just be confident in what you answer.