Cognizant Programmer Analyst Trainee (PAT) interview questions

First round is aptitude round and coding round- basic questions, easy to crack, programming questions contains basic programs, essay is also there with general topic Interview- they ask mostly basic questions about programming language, database, algorithms etc.

It consists of three rounds. First round aptitude and reasoning test. Followed by Technical interview and HR interview. One has to clear all the round to get offer. Technical interview is based on simple codes and algorithms.