单项选择题
A.Use Virtual PC Manager to attach the USB device on the host.
B.Run the Add Hardware Wizard in the guest.
C.Use the Computer Management console to scan for hardware changes in the guest.
D.Use the Computer Management console to update the USB Virtualization Bus driver on the host.
单项选择题 All client computers in your company run Windows 7. Windows Virtual PC is installed on all client computers. You create and configure a virtual machine (VM) named Guest1. You need to use the Guest1 virtual hard disk (VHD) as a base for additional VMs that will run on the same host computer, and minimize the disk space required for each new VM. Which type of VHD should you create for the new VMs？（）
单项选择题 Rate your level of proficiency with managing a virtual desktop infrastructure (VDI) environment,including configuring user state virtualization, and managing virtual desktops remotely.（）
单项选择题 Rate your level of proficiency with deploying and managing an application virtualization environment,including preparing virtual applications; and installing, configuring and managing App - V environments.（）