System Center 2012 focus area

Exam 70-243: Administering and Deploying System Center 2012 Configuration Manager
Exam 70-246: Monitoring and Operating a Private Cloud with System Center 2012
Exam 70-247: Configuring and Deploying a Private Cloud with System Center 2012

Virtualization focus area

Exam 74-409: Server Virtualization with Windows Server Hyper-V and System Center

Windows Server 2012 focus area

Windows Server 2016 focus area