多项选择题 You are configuring a Windows Server 2008 R2 server to support a virtual machine （VM） that uses a passthrough disk. You need to install the operating system on the VM. Which two actions should you perform？（）

单项选择题 You are configuring a virtual machine （VM） that is running on a Windows Server 2008 R2 host server. The primary virtual disk is connected to IDE Controller 0. You need to add a virtual disk to the VM without shutting down the VM. What should you do？（）

单项选择题 You create a virtual machine （VM） on a Windows Server 2008 R2 Hyper-V server. The VM has a single VHD file that is connected to an IDE controller. You need to add five new virtual disks to the VM. You must minimize the amount of virtual hardware. What should you do？（）