I applied online. The process took 1 day. I interviewed at Cognizant (Pune) in Mar 2010
Interview
I had registered on CTS website, after which I received the call letter for off-campus drive from CTS. On that day, I went through Aptitude test, Technical interview and after that a HR round. Aptitude was really tough one but one who has done good preparation will clear it easily. Technical round will have questions from your education background only and HR round will be checking your communication skills only.
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.