Company guide
TCS hires at scale through NQT, campus and lateral drives. The technical round stays close to fundamentals and your final-year project, while the HR round tests relocation, service agreement comfort and long-term intent.
Why they ask: The interviewer is deciding which thread to pull for the next 20 minutes. A loose answer gets you random questions; a structured one steers the round.
How to answer: Give 4 lines: who you are today, one project or role with a measurable result, the skills you used, and why this role at TCS. End on the role, not on your hobbies.
Why they ask: TCS checks whether you actually built it or only wrote the report. They probe the part you sound least confident about.
How to answer: Cover problem, your specific contribution, tech stack, one hard bug you fixed, and the outcome in numbers. Be honest about what teammates built.
Why they ask: A classic screening question for OOP depth — they want the 'when would you use which', not the textbook definition.
How to answer: Define both in one line each, then give a design example from your own project where you chose one over the other and why.
Why they ask: TCS staffs projects across delivery centres. Hesitation here is the most common HR-round rejection reason.
How to answer: If you are willing, say yes plainly and mention any constraint once, with a reason. Do not negotiate location in the HR round if you want the offer.
Why they ask: They are testing self-awareness and whether you can sell one differentiator.
How to answer: Pick one: a niche skill, a real deployment, a certification, or a domain you already know. Back it with one sentence of evidence and stop talking.
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