I applied through college or university. The process took 5 days. I interviewed at Cognizant (New Delhi) in Dec 2020
Interview
It was causal.The interviewer was very friendly and asked questions from DB,C++,Java and even maths aptitude questions.
At the end he asked hr related questions.
It was long but good interview.
My friends interviewer were kinda low
They seemd like not in mood
Interview questions [1]
Question 1
What will you do ,if one of your clients asked you to design a product in some old tech which you don't know