I applied through college or university. The process took 2 days. I interviewed at Cognizant (Calcuta) in Sep 2014
Interview
It was an on campus recruitment drive consisting of three rounds. First round was that of an online aptitude test. It was of moderate difficulty if preparing for CAT it will be a piece of cake. Next was the technical interview round. Basic programming questions and writing SQL queries. After that final round was that of HR, hardly anyone got rejected in this round.
Smooth interview process as well as it was very interesting with ample feedback at the end. I enjoyed the conversation a lot and coverted the interview and accepted the offer.
Introduction
Basic of Oops and Programming
2 Coding Questions
Reverse String and Number
Question on Java and SQL Spring Boot and Other programing related questions like hashing map vs hash table why they are used