I applied through college or university. The process took 2 days. I interviewed at Tata Consultancy Services (Calcuta) in Feb 2024
Interview
Questions were asked from Digital Signal Processing, Communication Theory- Digital, Probability & Stochastics, Machine Learning & Linear Algebra. The interview process went smoothly, as the interviewer focused on the fundamentals of the subject. Post it, a discussion on the final year project was done (which was on Computer Vision).
Interview questions [1]
Question 1
Describe the various activation functions that you used when designing a object classifier using CNN.
I applied through college or university. I interviewed at Tata Consultancy Services (Multi) in Jan 2026
Interview
I first attended a technical interview where they asked questions from my CV and some SQL queries. Then I moved on to HR, which was normal chit chat
as long as you can formulate sentences easily you are good to go.
I interviewed at Tata Consultancy Services (Hyderabad)
Interview
This was for a fresher role. TCS came to our campus for hiring. They first conducted online test called TCS NQT and this test was taken in their office not from home. The selected candidates went through a verification process where CGPA, certificates and other verification was done. After that in the interview, they asked about the final year project and some counter questions. Then they asked simple DSA questions and then Java questions.
Interview questions [1]
Question 1
What are the OOP concepts?
Explain the use of final keyword?
Explain about your final year project.