I applied through college or university. I interviewed at Cognizant (Bengaluru) in Aug 2021
Interview
The first round was aptitude. The questions were very basic and the aptitude round was adaptive. It's like if you answer a question correctly then the difficulty of the next question will be a bit difficult.
The second was a technical interview and a hr interview.
Interview questions [1]
Question 1
4 to 5 Aptitude questions.
2 programs
1.add two strings.
2.reverse a string
Smooth interview process as well as it was very interesting with ample feedback at the end. I enjoyed the conversation a lot and coverted the interview and accepted the offer.
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