JK Tech Software Engineer Trainee interview questions

It was the campus recruitment drive. Whole process comprises of 4rounds. 1st round is the aptitude and reasoning round. 2nd round is GD round. 3rd round is combination of both the technical and he round. All rounds are elimination round.

The Interviewer asked a lot of questions related to SQL and about my project. He was also looking for retention and was focusing on work. I have to join in Feb but I am little nervous about the environment there.