Cognizant Software Developer interview questions

It was very smooth and easy. Basic oops concepts and coding questions regarding linked list stacks and queues. How to implement different collections and map interface. The interviewer was very calm and supportive. He asked very detail question regarding project.

The process went very smoothly but u should be perfect in any one of the programming language must know the basics at least. The process took 2 weeks for completing 1.written test 2. Technical round 3.HR interview