单项选择题
A.Repair the application.
B.Use Programs and Features in the Control Panel to change the application.
C.Copy the application shortcut to the Start menu for All Users.
D.Assign the Full Control permission to the application shortcut to the Everyone group.
单项选择题 All client computers in your company run Windows 7 Enterprise. Each client computer runs one guest virtual machine (VM) in Windows Virtual PC . A user reports that a supported USB device connected to his client computer does not appear in the guest VM. The USB device functions correctly on the client computer. You need to ensure that the USB device can be installed in the guest VM. What should you do？（）
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.（）