I applied through college or university. I interviewed at Cognizant
Interview
first had aptitude then coding round in college and then interview online from college. The aptitude has various different questions some are tricky while some are straight forward you need to watch some youtube videos and practice logical reasonging.
It's basically of easy to medium level difficulty and one who has good and consistent knowledge of dsa and oops, can easily clear the interview in my opinion but make sure you also study about system design and spring boot
It was a smooth and easy process.
Three rounds of assessment.
First assessment Technical, second assessment communication, third assessment analytical.
Three interview rounds
First interview Technical,
Second interview managerial,
Third interview HR.