I applied through college or university. I interviewed at Cognizant (Bengaluru) in Sep 2025
Interview
It lasted around 30 minutes, they asked a few technical questions on computer core topics.
Made me write sql queries, and coding questions on string handling etc
Then most of the questions were on the core topics so read it well
Make sure to answer everything with confidence
Interview questions [1]
Question 1
Tell me about yourself
Some basic query questions
Few coding questions
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