I applied online. The process took 1 day. I interviewed at Cognizant (Bengaluru) in Feb 2016
Interview
1. Written test
2. Technical Interview
3. HR iInterview
In technical they will ask you ---Deep details about your collage project, any programming language, coding skills, Communication skills
In HR interview they will ask for general questions.
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
It was three round interview with written test and 2 easy interviews. One technical and one with HR for compensation discussion. All were conducted on the same day. In order to get selected need to stand out and answer uniquely.