Cognizant interview questions

It was a Virtual Interview They first ask your introduction and start with your resume project related questions some teamwork related questions and then they give me two coding questions after that they ask questions dbms and sql questions and in last they ask oops.

It's a superset hiring first round is communication test 2nd round is a technical test and 3rd round is onsite interview. Then after sometime I received my letter of intent ,then within two weeks got offer letter.