I appeared in the campus placement. My role was particularly focused on DBMS. So one ned to be ace at SQL and DBMS concepts for appearing for this role. The overall process consisted of 4 rounds. The first round was a GD round, in which your communication, way of speaking, and body language play the most important role. 2nd round was the Aptitude round, which had aptitude and basic technical questions of C, SQL, PL/SQL, OOPs, etc. Then, Level 1 and Level 2 interviews were conducted.