You'll be having 3 rounds written test, Need to speak on one topic (your choice) last one is manager round. After that if you select they'll go with further process, if not they'll announce the results there it self.

TCS interview questions cover a mix of HR-related topics like "Tell me about yourself," "Why TCS," and "strengths and weaknesses," along with technical questions on programming languages, data structures, databases (like DBMS, RDBMS, normalization), and specific subjects like OOP, C++, and Java. Expect questions about project experience, problem-solving, handling difficult situations, and behavioral scenarios like working with different teams or under pressure