单项选择题
A. a storage pool on Disk 2 and Disk 3
B. a spanned volume on Disk 2 and Disk 3
C. a mirrored volume on Disk 1 and Disk 3
D. a mirrored volume on Disk 2 and Disk 3
E. a RAID-5 volume on Disk 1, Disk 2, and Disk 3
F. a storage pool on Disk 1 and Disk 3
G. a spanned volume on Disk 0 and Disk 4
H. a mirrored volume on Disk 1 and Disk 4
单项选择题 You have a server named Server2 that runs Windows Server 2012 R2. You open Server Manager on Server2 as shown in the exhibit. (Click the Exhibit button.) The Everyone group has read share permission and read NTFS permission to Sources. You need to ensure that when users browse the network, the Sources share is not visible. What should you do?（）
单项选择题 hosts an Active Directory-integrated zone for the domain. You need to reduce how long it takes until stale records are deleted from the zone. What should you do?（）
单项选择题 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, and all workstations have Windows 8 installed. You are running a training exercise for junior administrators. You are currently discussing a Windows PowerShell cmdlet that activates previously de-activated firewall rules. Which of the following is the cmdlet being discussed?（）
