I applied through college or university. The process took 1 day. I interviewed at Tata Consultancy Services (Mumbai) in Jan 2011
Interview
Had three rounds after the initial screening test. Easy enough. The initial round was the screening test which had lots of math and other questions which targeted your analytic skills. This was followed by a technical round of interview and a HR round - Both of them were pretty easy enough.
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.
I interviewed at Tata Consultancy Services (Mumbai)
Interview
The interview consisted on 3 rounds. All included technical questions from resume. Just study your resume well and be ready for behavioural questions.
They would also ask some basic implementation on what your work was done and how did you implement that
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.