Active Directory Rights Management Services （AD RMS） is deployed on your network.    
You need to configure AD RMS to use Kerberos authentication.  
Which two actions should you perform（）

单项选择题Your network contains a single Active Directory domain named contoso.com.     An administrator accidentally deletes the _msdsc.contoso.com zone.   You recreate the _msdsc.contoso.com zone.     You need to ensure that the _msdsc.contoso.com zone contains all of the required DNS records.     What should you do on each domain controller（）

A.Restart the Netlogon service.
B.Restart the DNS Server service.
C.Run dcdiag.exe /fix.
D.Run ipconfig.exe /registerdns.

单项选择题Your network contains an Active Directory forest. The forest contains two domain controllers. The  domain controllers are configured as shown in the following table.  All client computers run Windows 7.     You need to ensure that all client computers in the domain keep the same time as an external  time server.     What should you do（）

A.From DC1， run the time command.
B.From DC2， run the time command.
C.From DC1， run the w32tm.exe command.
D.From DC2， run the w32tm.exe command.

单项选择题Your network contains three Active Directory forest named Forest1， Forest2， and Forest3. Each  forest contains three domains.   A two-way forest trust exists between Forest1 and Forest2. A two-way forest trust exists between  Forest2 and Forest3.      You need to configure the forest to meet the following requirements     Users in Forest3 must be able to access resources in Forest1.   Users in Forest1 must be able to access resources in Forest3.  The number of trusts must be minimized.     What should you do（）

A.In Forest2， modify the name suffix routing settings.
B.In Forest1 and Forest3， configure selective authentication.
C.In Forest1 and Forest3， modify the name suffix routing settings.
D.Create a two-way forest trust between Forest1 and Forest3.
E.Create a shortcut trust in Forest1 and a shortcut trust in Forest3.

单项选择题What should you do()

A.Create a new site named Site1. Create a new subnet object that has the 10.1.1.0/24 prefix and assing the subnet to
B.Create a new site named Site1. Create a new subnet object that has the 10.1.1.1/32 prefix and assing the subnet to
C.Create a new site named Site1. Create a new subnet object that has the 10.1.1.2/32 prefix and assing the subnet to
D.Create a new site named Site1. Create a new subnet object that has the 10.1.2.0/24 prefix and assing the subnet to

单项选择题You need to compact an Active Directory database on a domain controller that runs windows  Server 2008 R2.   What should you do（）

A.Run defrag.exe /a /c.
B.Run defrag.exe /c /u.
C.Form Ntdsutil， use the Files option.
D.From Ntdsutil， use the Metadata cleanup option.