I applied through university. The process took 1 day. I interviewed at Cognizant (Ahmedabad) in Feb 2015
Interview
Aptitude Test followed by Technical interview.
Several questions asked by the interviewer from Technical IT background.
Networking related questions, Database related questions, Normalisation etc were asked.
Programming skills in JAVA were tested. OOPS concepts like polymorphism, function overloading, overriding, difference between Stored Procedures and Packages and Functions in DBMS was asked.
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.