单项选择题
A.From the configuration directory partition of the forest， modify the tombstone lifetime.
B.From the configuration directory partition of the forest， modify the garbage collection interval
C.From the aging properties of the zone， modify the no-refresh interval and the refresh interval
D.From the start of authority （SOA） record of the zone， modify the refresh interval and the expire interval
单项选择题 You have a server that runs Windows Server 2012 R2. The server contains the disks configured as shown in the following table. You need to create a volume that can store up to 3 TB of user files. The solution must ensure that the user files are available if one of the disks in the volume fails. What should you create？（）
单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains three servers named Server1， Served， and Server3. You create a server group named ServerGroup1. You discover the error message shown in the following exhibit. （Click the Exhibit button.） You need to ensure that Server2 can be managed remotely by using Server Manager. What should you do？（）
单项选择题 YouhaveaservernamedServer1thatrunsWindowsServer2012R2.Server1hastheHyper-Vserverroleinstalled.AniSCSISANisavailableonthenetwork.Server1hostsfourvirtualmachinesnamedVM1，VM2，VM3，andVM4.YoucreateaLUNontheSAN.YouneedtoprovideVM1withaccesstotheLUN.ThesolutionmustpreventothervirtualmachinesfromaccessingtheLUN.Whatshouldyouconfigure？（）