Request a free voucher to take exam 74-409, which gets you a certification in Server Virtualization with Windows Server Hyper-V and System Center. Earn this certification if you are an IT professional who is responsible for designing, implementing, managing, and maintaining a virtualization infrastructure and/or want proof of your skills on current Microsoft virtualization technologies.
The number of free exams is limited, so be sure to schedule your appointment to lock-in your free exam. Vouchers expire and all exams must be taken by June 30, 2014. To register for your exam, go to http://www.register.prometric.com
and, when prompted, use your voucher code to schedule your exam.
Link : http://www.microsoftvirtualacademy.com/offers/virtualizationsquaredoffer#?fbid=QpFLoOlsJPY