I applied online. The process took 3 weeks. I interviewed at Cognizant (Hyderābād) in Dec 2013
Interview
I applied for of campus drive for Cts through amcat, the initial round consisted of aptitude verbal and coding, filtered candidates were interviewed at Hyderabad for technical and he rounds the process was cool.
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.