问题：

[单选]

Your company plans to upgrade all client computers to Windows 7.  
The company uses a custom line-of-business application. The application contains sensitive data.  The application will not run on Windows 7 
You establish that Microsoft Enterprise Desktop Virtualization （MED-V） v2 is the appropriate technology to allow your organization to continue to use the application.   
You need to ensure that the virtual machine （VM） images that contain sensitive data can be used only when the user is connected to the MED-V server. 
What should you do？（）

A . Use BitLocker Drive Encryption to encrypt the drive on which the VM image is stored.
B . In the MED-V console， configure the MED-V workspace to prevent offline operation.
C . Using MED-V TrimTransfer technology， deploy the VM image over the network.
D . Using Microsoft System Center Configuration Manager， deploy the VM image to an image store directory.