Cognizant Software Developer interview questions

very sopisticated interview process 1- online apptitude test - based on person ability of resoning ,apptitude 2- online programming test - it is tough roung to creck 3 - offline eveluation -there is two round one is technical and second is hr.

Firstly we have to clear the written exam in this some basic aptitude, english aptitude and some basic c theory question and one wet section.and we are eligible for interview i.e Technical round as well as HR round