I applied through college or university. The process took 2 days. I interviewed at Tata Consultancy Services (Kol) in Sep 2015
Interview
3 on 1 interview... Basic questions on oops, c and java... behavioural interview was easy and was more about the content of the resume. HR interview was more about whether you have the confidence to speak to the clients and interact comfortably in English.
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.