I applied through college or university. The process took 1 day. I interviewed at Tata Consultancy Services (Calcutta) in Jan 2010
Interview
I got in TCS from campus interview 3 years ago.
1. First you have to clear one aptitude test which contains Maths, English and Analogical Skill.
2. If you clear it you have to five a face to face technical interview. They asked you question from basic computer and language you know (Mostly from C, and if you know C++ or Java).
3. Though there is an HR interview round. But for my case that round has not happened.
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.
I interviewed at Tata Consultancy Services (Bangalore Rural)
Interview
The interview went well overall. The questions were relevant to my experience, and I answered confidently. The interviewer was friendly and engaging. I learned more about the role and left feeling positive.