Cognizant Programmer Analyst Trainee interview questions

I am an ECE student and applied through amcat. There was an aptitude test(basic level). It include verbal reasoning, logical reasoning and quantitative aptitude. After a few days, they called for interview. There were two interviews-one technical and the other HR. In HR interview it was general talking about my interests, awards, etc. Just remain confident.

It was a on campus recruitment which had three rounds. The first one was a written round. It dealt with the basics of programming and few quants. The cutoff was moderate . The second round was a face to face interview. The questions where related to talking about yourself initially then testing your proficiency in software programming. I had a few questions from c and told to show logic to write two programs and such. The third round was HR and it was pretty simple, nothing really to tell about it.