Cognizant Programmer Analyst Trainee interview questions

I had to wait a couple of hours for my interview to start in the superset portal. The technical round was a good experience as I was asked how to check for palindrome for which I did the code using C language but some error came nothing wrong in logic. Ultimately I was given GenC role instead of my GenC elevate role.

For the first round is aptitude Second round is communication round Third round is technical round Each and every round is termination round Aptitude is very much easier But the communication is slight difficult u have to do nicely Then technical interview is depends upon the HR some person doesn't ask coding questions and every question is depends on the resume only