If you missed, Microsoft now offers a certification exam for MDOP.  The Microsoft Certified Technology Specialist Exam 70-656: Microsoft Desktop Optimization Pack, Configuring covers topics such as:

• Configuring Group Policy Objects (GPOs) by Using Advanced Group Policy Management (AGPM)
• Monitoring Desktops by Using Microsoft Desktop Error Monitoring (DEM)
• Managing Software Inventory by Using the Asset Inventory Service (AIS)
• Repairing and Diagnosing Computer Systems by Using the Diagnostics and Recovery Toolset (DaRT)
• Configuring Application Virtualization Servers
• Configuring Application Virtualization clients
• Deploying and Managing the Application Virtualization Sequencer

More info: Microsoft Learning

Source:→ Microsoft