I applied through college or university. I interviewed at Cognizant (Hyderabad) in Nov 2021
Interview
First they asked about self introduction and after some questions based on resume, they asked briefly about the academic projects, core Java questions, aptitude questions, if we struggle at any point they will some hints also.
It was good and if you learn all the basics of OOPs and Data structures it will be very easy to crack and also practise coding and also be patient if you dont get.
Considering it was my first interview , it went pretty well. The interviewer was a nice and generous man but a con artist too(somewhat). Came to know that all generosity was to know completely about me.