All servers on your company’s network run Windows Server 2008 R2. All client computers run Windows Vista.  The company is planning to virtualize an application that is CPU intensive and that runs only on Windows Vista and Windows 7. You need to recommend a virtualization solution that minimizes the use of CPU resources on the server.    Which technology should you recommend？（）

• A、Remote Desktop Services （RDS）
• B、Microsoft Application Virtualization （App-V）
• C、Microsoft Virtual Desktop Infrastructure （VDI）
• D、Microsoft Enterprise Desktop Virtualization （MED-V）