Cognizant Senior Process Executive interview questions

Company rep was late to show up at their facility, and wore jeans. Questions were routine, out of the ordinary. this has to be 30 words, i apologize for lack of substance. Thank you

The interview was quite extensive and required proficient communication skills. There were three rounds of testing fluency and also basic interview questions which required convincing answers. The telephonic round was quite tough as the HR was quite tricky in asking questions.