单项选择题 YournetworkcontainsanActiveDirectorydomainnamedcontoso.com.ThedomaincontainsamemberservernamedServer1.Server1runsWindowsServer2012R2andhastheFileServerserverroleinstalled.OnServer1，youcreateasharenamedDocuments.YouneedtoensurethatuserscanrecoverfilesthattheyaccidentlydeletefromDocuments.Whatshouldyoudo？（）

单项选择题 You have a server named Server1 that runs a Server Core installation of Windows Server 2012 R2. Server1 is configured to obtain an IPv4 address by using DHCP. You need to configure the IPv4  settings of the network connection on Server1 as follows：  （1）IP address： 10.1.1.1  （2）Subnet mask： 255.255.240.0  （3）Default gateway： 10.1.1.254  What should you run？（）

单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains three  member servers. The servers are configured as shown in the following table： All client computers run Windows 8. All client computers receive updates from Server2. On Servers， you add a shared printer named Printer1. Printer1 uses a Type 4 driver that is not included in the Windows 8 installation media.You need to ensure that when users connect to the printer for the first time， the printer driver is installed automatically on their client computer.  What should you do？（）