Your company has an Active Directory forest. Not all domain controllers in the forest are configured as Global Catalog Servers. Your domain structure contains one root domain and one child domain. You modify the folder permissions on a file server that is in the child domain. You discover that some Access Control entries start with S-1-5-21… and that no account name is listed.
You need to list the account names.
What should you do?

Your company has a main office and 10 branch offices. Each branch office has an Active Directory site that contains one domain controller. Only domain controllers in the main office are configured as Global Catalog servers.
You need to deactivate the Universal Group Membership Caching option on the domain controllers in the branch offices.
At which level should you deactivate the Universal Group Membership Caching option?

Your company has a branch office that is configured as a separate Active Directory site and has an Active Directory domain controller.
The Active Directory site requires a local Global Catalog server to support a new application. You need to configure the domain controller as a Global Catalog server.
Which tool should you use?

Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2003.
You upgrade all domain controllers to Windows Server 2008 R2. You need to ensure that the Sysvol share replicates by using DFS Replication (DFS-R).
What should you do?

You have an existing Active Directory site named Site1. You create a new Active Directory site and name it Site2.
You need to configure Active Directory replication between Site1 and Site2. You install a new domain controller. You create the site link between Site1 and Site2.
What should you do next?

Your company has a single Active Directory domain. All domain controllers run Windows Server 2003.
You install Windows Server 2008 R2 on a server.
You need to add the new server as a domain controller in your domain.
What should you do first?

Your company has an Active Directory forest that contains only Windows Server 2008 domain controllers.
You need to prepare the Active Directory domain to install Windows Server 2008 R2 domain controllers.
Which two tasks should you perform? (Each correct answer presents part of the solution. Choose two.)

Your company, Datum Corporation, has a single Active Directory domain named intranet.adatum.com. The domain has two domain controllers that run Windows Server 2008 R2 operating system. The domain controllers also run DNS servers.
The intranet.adatum.com DNS zone is configured as an Active Directoryintegrated zone with the Dynamic updates setting configured to Secure only.
A new corporate security policy requires that the intranet.adatum.com DNS zone must be updated only by domain controllers or member servers.
You need to configure the intranet.adatum.com zone to meet the new security policy requirement.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

Your company has a single Active Directory domain named intranet.contoso.com. All domain controllers run Windows Server 2008 R2. The domain functional level is Windows 2000 native and the forest functional level is Windows 2000.
You need to ensure the UPN suffix for contoso.com is available for user accounts.
What should you do first?

You need to deploy a read-only domain controller (RODC) that runs Windows Server 2008 R2. What is the minimal forest functional level that you should use?