I applied through college or university. The process took 2 days. I interviewed at Cognizant (Chennai) in Sep 2015
Interview
On-campus interview. Consisted of aptitude round, that was easy to clear, one face to face interview that was technical. I was asked about my resume and projects. Had one aptitude round (quants and verbal), one technical and HR round.
Interview questions [2]
Question 1
Explain about your final year project. What tech stack you used?
I applied through an employee referral. The process took 1 day. I interviewed at Cognizant (Kolkata) in Jun 2018
Interview
Aptitute Test, Technical Round, then HR Round & then they asked are you willing to join our company and are you ready for Night Shift ?
I confidently replied that i am not ready for any night shift.
I applied online. I interviewed at Cognizant (Pune) in Apr 2016
Interview
It was good and simple, few technical questions followed by a few minutes of discussion with associates. And then hr interview, then they alsed about relocation process. Few rounds of technical questions also asked, apti questions sudo code questions