I applied through university. I interviewed at Cognizant (Chennai) in Sept 2021
Interview
The interview process was smooth. It started with a slef introduction and fee questions from resume, then few technical c/c++ question. Then it ended with simple mathematical puzzle. Then after the technical interview I was called for Hr interview which was basically certificate verification.
Interview questions [1]
Question 1
What difference between c and c++, inheritance, polymorphism. Difference between array and array list.
What are the basic data types in Python?
Difference between a list and a tuple?
What is the difference between == and is in Python?
Explain Python functions and modules.
What is exception handling in Python?
Difference between append() and extend()?
What are Python dictionaries used for?
Explain OOP concepts in Python.
It was very easy. They asked basic concepts in the technical interview and a few easy questions to solve. It included aptitude questions aswell. They also test you about data structures.
I applied online. The process took 3 months. I interviewed at Cognizant
Interview
First they asked for my Introduction after that the interviewer started asking Technical Questions and followed by few Logical Questions and later asked me if I have any questions snd the interview was done