I interviewed at Tata Consultancy Services (Bengaluru)
Interview
The TCS interview lasted around 30 minutes.
They asked about Data Structures and Algorithms (DSA), like arrays, linked lists, and sorting algorithms.
I was asked to write code for reversing a linked list and explain time complexity. They also discussed my academic project briefly. The interview ended with basic HR questions about relocation and strengths.
Interview questions [1]
Question 1
Can you write a program to reverse a linked list and explain its time and space complexity?
I interviewed at Tata Consultancy Services (Gurgaon, Haryana)
Interview
The first step was screening process after that my resume got shortlisted amd then i got email with online test links in it.
Then i had given the test and i had cleared the test
I applied through an employee referral. The process took 3 days. I interviewed at Tata Consultancy Services (Chennai) in Feb 2025
Interview
The TCS interview process includes an online assessment (aptitude, reasoning, and coding), followed by a technical interview testing programming and project knowledge. Next is a managerial round (optional), and finally, an HR interview assessing communication, attitude, and fit. Clear understanding, confidence, and resume knowledge are key to success.