TCS Digital Interview Experience

Recently, I had an interview with TCS for the Digital Role, and I must say, it was quite an experience.

Introduction

The interview began with the interviewer asking me to introduce myself. It was a standard question, but it allowed me to highlight my strengths and talk about my experience in the industry. After this, he began to look at my resume and asked me questions based on the technologies I mentioned, he mainly focused on Python and JavaScript.

Questions Asked

After a short introduction, he started asking questions related to the skills I mentioned in my resume.

The following are the questions in order asked by the interviewer:

1. What does NaN in JavaScript mean?
2. What will be the output of statement 9 + “9”? (Remember the exceptional behavior of adding strings and numbers in Javascript, I messed up in this question due to nervousness) 
3. The next question was related to OOPS in Python, where he shared a screen with some code and emphasized the use of the “super” keyword, and asked me about the output.
4. Then he asked me if I know about Data Structures and Algorithms and gave me a simple problem on arrays to solve ( Remove the duplicates from the array ). Link to the problem if you want: https://www.geeksforgeeks.org/problems/remove-duplicates-from-unsorted-array4141/1

Then he asked me some technical questions related to operating systems, Linux commands, and databases. He asked about the difference between SQL and NoSQL, the types of NoSQL databases, and some SQL commands.

At the end of the interview, the interviewer asked me if I knew about TCS’s bond policy and if I could relocate anywhere.

Overall Interview Experience

My interview experience at TCS was a positive one. It was an opportunity to showcase my skills, learn more about the company, and connect with potential employers. I hope this article helps future candidates prepare for their interviews and gives them an insight into what to expect during the process.