Good Experience.Lot of emphasis on written test aptitude and reasoning (verbal and nonverbal).Syllogisms, odd figure out, figure series,work and time,speed and distance.
Hr Round Good Communication and confidence.Three rounds- Written aptitude online, Technical, HR
I applied online. The process took 2 weeks. I interviewed at Cognizant (Chennai) in Aug 2014
Interview
interview was basically on engineering mini project and also what ever you mentioned in your resume.
First round will be technical and it is easy to crack and stick to your resume
I applied through college or university. I interviewed at Cognizant
Interview
Easiest interview processes. Just need to be prepared for some interview questions related to aptitude. They hire almost everybody who apply. so it is not a rocket science after all getting into this company as a fresher.