Cognizant Software Developer interview questions

I applied through campus recruitment process.It consists of 3 rounds 1.written test 2.techinical interveiw 3.Hr interveiw written test was quite easy and technical face to face round was very simple with basic questions on c language.Hr round was very easy

I applied through a staffing agency. I interviewed at Cognizant Technology Solutions. Interview coding test followed by face to face 3 rounds. database and plsql is major focus. coding test is of 80 min long. Face to face all the topics in resume summary.......