There are 3 rounds :1st Cognitive Test, 2nd technical interview, 3rd HR interview. In first test there is two parts coding and aptitude test. In technical interview you should prepare your CV then good knowledge of C, OPPS concept, Data structure and RDBMS. In HR there are genaral questions on your education that's it.

It was great hr asked all type of questions mostly concentrated on python and sql this interview gives me lots of self confidence it was very professional process this is my first interview