单项选择题
A. Change the metric of the 10.10.1.0 route.
B. Set the state of the Teredo interface to disable.
C. Set the state of the Microsoft ISATAP Adapter #2 interface to disable.
D. Run route delete 172.23.2.0.
多项选择题 You work as a senior administrator at Contoso.com. The Contoso.com network consists of a single domain named Contoso.com. All servers on the Contoso.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing the new VHD format called VHDX. Which of the following is TRUE with regards to VHDX? （）
单项选择题 Your company has a remote office that contains 1,600 client computers on a single subnet. You need to select a subnet mask for the network that will support all of the client computers. The solution must minimize the number of unused addresses. Which subnet mask should you select?（）
单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a server named Server1. Server1 runs Windows Server 2012 R2 and has the Hyper-V server role installed. On Server1, you create and start a virtual machine named VM1. VM1 is configured as shown in the following table. You plan to create a snapshot of VM1. You need to recommend a solution to minimize the amount of disk space used for the snapshot of VM1. What should you do before you create the snapshot?（）
