Cognizant interview questions

Cognizant's backend developer interview process typically involves aptitude/communication tests, followed by technical rounds focusing on core Java/Python, OOPs, Data Structures, SQL, and your project experience, culminating in an HR/Managerial round testing behavioral fit, clarity, and confidence for the role, with a strong emphasis on fundamental concepts and practical application.

nothing special what they say online strong fundamentals like datatypes, oops concepts, error exception handling and basic codes in whatever language you know and be interactive with interviewer take initiate and ask questions that's how I got job.