I applied through college or university. The process took 1 day. I interviewed at Cognizant (Erode) in Sep 2013
Interview
As I joined as a fresher I had one round of written and a face to face interview. They have just checked analytical skills and oops concepts. In written they have checked very basic aptitude and logical skills.
I applied through an employee referral. The process took 1 week. I interviewed at Cognizant (Kolkata) in Dec 2011
Interview
Telephone interviews with multiple levels of hiring representatives. Asked basic process and behavioral type questions. Since I was being an experienced hire, the interview questions were more related to specific DWH project. I had 1 HR and 1 Technical Interview, which was well planned and scheduled. The whole process took 1 weeks time, from scheduling to accepting offer. Very friendly and polite interviewers.
I applied through college or university. The process took 1 day. I interviewed at Cognizant (Hyderabad) in Jan 2011
Interview
One round of Aptitude and one round of interview. It was on campus process. We were around 4000 candidates and they selected around 375 members and I was one among them.