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?

Your network consists of an Active Directory forest that contains one domain. All domain controllers run Windows Server 2008 R2 and are configured as DNS servers. You have an Active Directory- integrated zone.

You have two Active Directory sites. Each site contains five domain controllers.

You add a new NS record to the zone.

You need to ensure that all domain controllers immediately receive the new NS record.

What should you do?

Your company has an Active Directory forest. Each branch office has an organizational unit and a child organizational unit named Sales. The Sales organizational unit contains all users and computers of the sales department. You need to install an Office 2007 application only on the computers in the Sales organizational unit. You create a GPO named SalesApp GPO. What should you do next?

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 an Active Directory domain. A user attempts to log on to the domain from a client computer and receives the following message: “This user account has expired. Ask your administrator to reactivate the account.” You need to ensure that the user is able to log on to the domain. What should you do?

Your company has an Active Directory forest. The company has branch offices in three locations. Each location has an organizational unit. You need to ensure that the branch office administrators are able to create and apply GPOs only to their respective organizational units. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

You need to remove the Active Directory Domain Services role from a domain controller named DC1. What should you do?

Your company has a domain controller server that runs the Windows Server 2008 R2 operating system. The server is a backup server. The server has a single 500-GB hard disk that has three partitions for the operating system, applications, and data. You perform daily backups of the server.

The hard disk fails. You replace the hard disk with a new hard disk of the same capacity. You restart the computer on the installation media. You select the Repair your computer option.

You need to restore the operating system and all files.

What should you do?

Your company has an Active Directory forest. The forest includes organizational units corresponding to the following four locations:

* London
* Chicago
* New York
* Madrid

Each location has a child organizational unit named Sales. The Sales organizational unit contains all the users and computers from the sales department.

The offices in London, Chicago, and New York are connected by T1 connections. The office in Madrid is connected by a 256-Kbps ISDN connection.

You need to install an application on all the computers in the sales department.

Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

You have two servers named Server1 and Server2. Both servers run Windows Server 2008 R2. Server1 is configured as an Enterprise Root certification authority (CA). You install the Online Responder role service on Server2. You need to configure Server2 to issue certificate revocation lists (CRLs) for the enterprise root CA. Which two tasks should you perform? (Each correct answer presents part of the solution. Choose two.)