I applied through university. The process took 1 day. I interviewed at Cognizant (Dehra Dūn) in Jan 2015
Interview
There are 3 rounds of Interview. 1st Round will be aptitude.
2nd will be technical and 3rd round is HR . Aptitude is where they reject 50% candidates.In technical round they will ask questions on topics mentioned in your resume.
They will also give some logical questions to write a programm