Cognizant — taking online test from home where candidate know already the answer which will in the online test

This about how cognizant is doing recruitment in the recent days in Bangalore. Fresher get a link where he can give a exam. Before one day night that exam answer leak in Facebook. All know the answer and they give the exam. After that cognizant call for interview where they are asking tell about your self, why should I hire you, are u interested in relocating. Then Hr selecting the candidate based on that. Now a days there is no value of this it companies.
Totally waste company. No value to this company.