Your network contains two servers named Server1 and Server2 that run Windows Server 2012 R2. 
Server1 is a DHCP server that is configured to have a scope named Scope1. Server2 is configured to obtain an IP address automatically. In Scope1， you create a reservation named Res_Server2 for Server2. A technician replaces the network adapter on Server2. You need to ensure that Server2 can obtain the same IP address. 
What should you modify on Server1？（）

YournetworkcontainsanActiveDirectorydomainnamedcontoso....

单项选择题Your network contains an Active Directory domain named contoso.com. All client computer accounts are in an organizational unit （OU） named AllComputers. Client computers run either Windows 7 or Windows 8.You create a Group Policy object （GPO） named GP1. You link GP1 to the AllComputers OU.You need to ensure that GP1 applies only to computers that have more than 8 GB of memory. What should you configure？（）

YournetworkcontainsanActiveDirectorydomainnamedcontoso....

单项选择题Your network contains an Active Directory domain named contoso.com. The domain contains two servers named Server1 and Server2. Server1 runs Windows Server 2012 R2. Server2 runs Windows Server 2008 R2 Service Pack 1 （SP1） and has the DHCP Server server role installed. You need to manage DHCP on Server2 by using the DHCP console on Server1. What should you do first？（）

Your network contains an Active Directory domain named ...

单项选择题

Your network contains an Active Directory domain named contoso.com. The domain contains a 
member server named HVServer1. HVServer1 runs Windows Server 2012 and has the Hyper-V server role installed. HVServer1 hosts 10 virtual machines. All of the virtual machines connect to a virtual switch named Switch1. Switch1 is configured as a private network. All of the virtual machines have the DHCP guard and the router guard settings enabled.You install the DHCP server role on a virtual machine named Server 1. You authorize Server1 as a DHCP server in contoso.com. You create an IP scope.You discover that the virtual machines connected to Switch1 do not receive IP settings from Server1. You need to ensure that the virtual machines can use Server1 as a DHCP server. 
What should you do？（）