Java Core Developer applicants have rated the interview process at Tata Consultancy Services with 1 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 77% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
2 rounds Tecnical and all went with Core Java basics and OS basically windows or Linux or Unix or Apple or Mac or Any. And also on OS command line tools almost with .net and Netflix