I applied through a recruiter. The process took 2 weeks. I interviewed at Tata Consultancy Services (Minneapolis, MN) in Jun 2012
Interview
I had an initial Technical phone interview followed by the client general phone interview. I then got the offer after about 2 weeks when I received a call from the HR.
Interview questions [1]
Question 1
I am not too surprised or count any of the questions as difficult because they were the technical stuff I do on a daily basis. Nothing too special.
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 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