I was asked oops full detail,dbms and sql question and one easy puzzle,the interview was friendly and didn't grill enough. Was asked four pillars and details example and diffrent types of keys in dbms and easy sql query

there were total 4 rounds 1st round was a mcq based test which includes questions related to c#, JS, OOPs and then there are 3 technical interviews which included basic dsa ques related to array, strings, linkedlist, question based on oops, discussion on your project(might tell you to write some codes also} and sql queries