This document provides tips and sample answers for common interview questions for a TCS interview. It addresses questions such as "Tell me about yourself", "What are your biggest strengths?", "What have you learned from mistakes?", "Why did you leave your last job?", "What is your greatest weakness?", and "What have you done to improve your knowledge?". For each question, it offers steps to formulate an answer, examples of effective responses, and things to avoid saying. The document aims to help candidates prepare compelling answers that highlight their qualifications and experience for the role.