I applied through college or university. The process took 1 day. I interviewed at Cognizant (Noida) in Oct 2014
Interview
Initially they ask about the yourself and your family and then they enter into the area of programming languages ,like which computer language do you use ( i said c and c++),Then they ask some basic algorithms of C like merge sort or recursion.( prepare well all sorting and searching algorithms)
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.