There were three rounds, Technical1, Technical 2 and HR, Unfortunately, I wasn't shortlisted for Technical 2, but I can tell u the interview question patterns they ask in these rounds which might help you get a clarity. In the very first round they focus on introduction your knowledge of python and see you resume, also they ask whether you are comfortable with the libraries and writing codes in python, you can showcase one or two projects in your resume based on python, and then move forward asking 1 Dsa question that can be easy and sometimes chances of getting a medium question on arrays and strings mostly, then will give you one SQL query to solve. That's all for Technical 1 which I gave, later in technical 2 they will focus on your resume and ask about your projects, they might ask you questions from there and also if chance they can ask you questions related to DBMS and OS. Then there is the final HR round which will have mostly behavioural questions. Hope if this company is coming in your college for on campus, you have a clear idea about what to study and what not. Best of luck!

Interviewer was nice and cooperative. Basic question were asked. Questions asked were from topics like sql, python, dbms. First round was oa in which aptitude and coding questions were asked which were pretty basic.