The TCS System Engineer interview process typically includes an online aptitude and basics test (TCS NQT), followed by a technical interview focusing on core concepts and projects, and finally a managerial or HR round assessing communication, attitude, and role fit.
Interview questions [1]
Question 1
Tell me about yourself & why TCS?
Basics of OOPS, DBMS, OS, networking (OSI model, TCP/IP)
Simple coding/logic questions (arrays, strings, loops)
Explain your final-year project / real-world problem solving
Strengths, weaknesses, teamwork & adaptability questions
I interviewed at Tata Consultancy Services (Lucknow)
Interview
Not very good experience there, my interviewer came late, then in shortage of time started asking question with any discussion. And just to wrap up the interview quickly asked 3 question and told me i am not fir for the job
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