Tata Consultancy Services System Engineer interview questions

The interview was very easy, they asked me multiples questions like instroduction, programming languages, oops concepts, sql question, witen two codes as meantioned below, then hr question, relocation, family background and gollege details.

Interview was smooth and interactive. Most of the questions are generally asked like - Tell me about yourself, Why are you interested in this Job and some programming questions in strings.