Tata Consultancy Services Software Development Engineer (SDE) interview questions

First, the interviewer asked about myself, some basic questions related to my project, and 2 easy-to-medium question data structures(Dsa). some concepts of object-oriented programming(oops). In the HR round ask about my hobbies and all. My workplace preference.

first step was registration then I gave the online test after that I got interview call and 1 week later they sent me a offer letter. This all process was simple