Cognizant Network Engineer interview questions

Its takes long day for 30 min Interview , that was very bad experience . I was enter into gate @9:30 Am and for 30 min interview I was sitting whole day

The recruiter contacts you and you have a long conversation with him/her. Recruiter wants to make sure that you are the right person i guess and really helps you in every step of interview. The interview was first via webex and next one onsite. First one was very professional and I guess that it is the one that decision is made, because onsite was just getting familiar with the environment.