Tata Consultancy Services Systems Engineer interview questions

Placement Process Details: Recruitment procedure: The process followed by TCS was: 1. Aptitude Test (Online) 2. Personal interview Personal Interview: Interview was both TECH and HR Tech interview: In Tech interview following things were asked: DBMS - Normalization, SQL Queries, SQL Tuning OS - Mutex, Semaphores etc. C - Swapping without third variable, GCD / LCM, Fibonacci. Favorite subject in HSC and questions on them e.g. Newton’s 1st Law, Einstein's Theory of Relativity HR Interview: In HR normal questions were asked like why do you want to join us and why should I hire you etc. Why TCS? Why IT sector? Latest trend in IT sector? How do you see yourself in 5 years?