I applied through university. The process took 2 days. I interviewed at Cognizant (Tiruchchirāppalli) in Dec 2014
Interview
It was an off campus. It consists of
GD - current affairs and funny GD topics
Written test - Analytical + logical reasoning and Programming
Technical Interview - Fully on your resume and Some C Programming
HR interview - Asusual background verification and normal intrvw ques
It was a smooth and good experience I ever had. HR's of Cognizant are the best in interviews
It was held on superset platform where they asked about basic OOPS concept,palindrome code and sql related questions which were answered well by me and got offer letter after some days ,it was smooth process and interviewer was also very cooperative
Easy aptitude and communication rounds and Easy and clear interview with basic oops concepts and programming questions and easy to clear the interview and good opportunity to get an offer with basic concepts
Just, simple..coding questions in strings and arrays(frequency of letters in the string ,even and odd into new list).moreover 1,2 sql queries about 2nd max,3rd max in the table and Some basic cloud based questions