I applied through college or university. I interviewed at Cognizant (Calcutta) in Feb 2019
Interview
It was quite an easy interview once you qualify the coding round. The coding round comprised of 7 questions to be done within 20 minutes along with other apti rounds. In interview they only test basic knowledge in C or the language you have mentioned in your CV
I applied through other source. The process took 1 day. I interviewed at Cognizant (Hyderābād) in Feb 2020
Interview
At first there was amcat exam then shortlisted students got interview schedule in slots.
Then there was formal checking of certificates by Amcat. Then interview took place according to hall ticket number given
Interview questions [1]
Question 1
They asked about basic electronics questions to mw
I applied through other source. I interviewed at Cognizant (Bengaluru) in Jun 2018
Interview
I got interview invitation from Amcat. First round was face to face interview regarding my skills mentioned in CV and after qualifying. In the same day HR round was there for personality check.