They asked mostly on resume...prepare well the topics you mentioned in your resume...strong grip on any one programming language is enough.prepare sql as well.they also asked two coding questions and i answered them
I applied online. The process took 4 weeks. I interviewed at Cognizant (Bengaluru) in May 2025
Interview
It was very straight forward and the questions were repeated from online and consisted of usually asked questions only, so if you are strong in theoretical concepts and good communicating it it's enough.
Mainly SQL and python as it was there in my resume. Was asked to write small program and queries to join tables. The questions were relatively okay. There were two rounds hr and technical interview