TCS Junior Software Developer interview questions

⭐ TCS Interview Experience – 2025 (Off-Campus / On-Campus) 📍 Location: Online Assessment + Virtual Interview 👤 Role: Assistant System Engineer – Trainee 📅 Date: August 2025 🧑‍🎓 Background: B.Tech CSE, 7.8 CGPA 📝 Round 1: Online Test (NQT) The test was divided into 4 sections: Numerical Ability Verbal Ability Reasoning Ability Programming Logic (basic C, Java, output-based questions) ✅ Result: Cleared in 1 week. Received an email for the technical interview schedule. 💻 Round 2: Technical Interview Duration: ~25 minutes Mode: Microsoft Teams Questions Asked: Explain your final year project — what was your role? What is the difference between C++ and Java? What is polymorphism? Give a real-world example. Write a program to check if a number is prime or not. What is normalization in DBMS? What are the different types? Difference between TCP and UDP? Tip: The interviewer was friendly and gave hints if I got stuck. 👨‍💼 Round 3: HR + Managerial Interview Duration: 15 minutes Questions: Tell me about yourself. Why do you want to join TCS? Are you ready to relocate? Where do you see yourself in 5 years? Any backlogs? Any gaps in education? ✅ Result: Got selected! Received offer letter in 2 weeks. ✅ Final Tips: Be confident, especially in explaining your resume. Practice common coding problems (like from PrepInsta or HackerRank). For HR round, prepare standard answers, but speak naturally.

The process was chill as it was a grad role the expectation is not much. Just need to confident. If not you can try again. The guy asked me sql questions for first round.