You are the network administrator for Northwind Traders. The network consists of a single Active Directory forest that contains one root domain and one child domain. The forest also contains three separate sites， as shown in the Network Diagram exhibit. （Click the Exhibit button.） The network is not fully routed and there is no direct physical connection between Site1 and Site3. Site links are not bridged. You discover that the domain controllers for namerica.northwindtraders.com located in Site1 have additional accounts that are not on the domain controllers for namerica.northwindtraders.com located in Site3. You examine the directory service log in Event Viewer on a domain controller for namerica.northwindtraders.com. You discover the error message shown in the Error Message exhibit. （Click the Exhibit button.） You need to resolve the condition that is causing this error. What should you do？ （）

You are the network administrator for your company. The network consists of a single Active  Directory forest. The forest consists of 19 Active Directory domains. Fifteen of the domains contain  Windows Server 2003 domain controllers. The functional level of all the domains is Windows 2000 native.  The network also consists of a single Microsoft Exchange 2000 Server organization. You need to create  groups that can be used only to send e-mail messages to user accounts throughout the company. You  want to achieve this goal by using the minimum amount of replication traffic and minimizing the size of the  Active Directory database. You need to create a plan for creating e-mail groups for your company. What should you do？（）

You have a single Active Directory directory service domain. You back up your domain controllers on a nightly basis. You perform Group Policy backups on a nightly basis. A Group Policy object （GPO） is accidentally deleted. You need to restore the GPO. What should you do？（）

You are the network administrator for A. Datum Corporation. The network consists of a single Active Directory forest that contains three domains named adatum.com， child1.adatum.com， and child2.adatum.com. The functional level of the forest is Windows Server 2003. The help desk department is responsible for resetting passwords for all user accounts in the forest except for accounts that have administrative privileges. There is an organizational unit （OU） named Corp_Users in each domain that contains the user accounts in that domain. All of the user accounts that have administrative privileges are in the default Users container in each domain. There is a universal group named HD_Users in the adatum.com domain. All user accounts for the help desk department users are members of the HD_Users group. You need to delegate the required authority for resetting passwords to the users in the help desk department. For which Active Directory component or components should you delegate control？ To answer，select the appropriate component or components in the work area. 

You are the network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. All client computers run either Windows XP Professional or Windows 2000 Professional. All client computer accounts are located in an organizational unit （OU） named Workstation. A written company policy states that the Windows 2000 Professional computers must not use offline folders. You create a Group Policy object （GPO） to enforce this requirement. The settings in the GPO exist for both Windows 2000 Professional computers and Windows XP Professional computers. You need to configure the GPO to apply only to Windows 2000 Professional computers. What are two possible ways to achieve this goal？（）

You are the network administrator for your company. Your network consists of a single Active Directory domain. All servers run Windows Server 2003. All user accounts in your domain are located in an organizational unit （OU） named User Accounts. User accounts are separated into two types： accounts for users who use portable computers and accounts for users who use desktop computers. The accounts for the users who use portable computers are in an OU named Portable， and the accounts for the users who use desktop computers are in an OU named Desktop. The OU structure is shown in the work area. Users who use portable computers often travel with them， but they do not connect to the network when they are out of the office. You need to install an application on all client computers. Users must be able to run the application even if the client computer is not connected to the network. You need to perform the installation in a way that reduces network load on the installation source. All software installed by using a Group Policy object （GPO） must require as little support as possible. You need to configure Group Policy to install the application. You also need to link any GPO to the appropriate OU. What should you do？ To answer，drag the appropriate action or actions for a GPO to perform to the correct OU or OUs in the work area. 

You have a single Active Directory directory service domain. You back up your domain controllers on a nightly basis. An organizational unit （OU） is accidently deleted. You need to restore the objects that were located in the OU. What should you do？（）

Your company has a single Active Directory directory service domain that includes a main office and two branch offices. Each branch office has its own Active Directory site. All user accounts are placed into organizational units （OUs） based on department. Multiple Group Policy objects （GPOs） are linked at the domain， the site， and the OU levels. A user in Atlanta transfers to a different branch office and joins a different department. You move her user account into the corresponding OU. After logging on to her new client computer， the user notices that the desktop settings are different from the settings she had in her previous location. You need to find out the effect of all GPOs on the user. What should you do？（）

You are the network administrator for your company. Your network consists of a single Active Directory domain. The functional level of the domain is Windows Server 2003. You add eight servers for a new application. You create an organizational unit （OU） named Application to hold the servers and other resources for the application. Users and groups in the domain will need varied permissions on the application servers. The members of a global group named Server Access Team need to be able to grant access to the servers. The Server Access Team group does not need to be able to perform any other tasks on the servers. You need to allow the Server Access Team group to grant permissions for the application servers without granting the Server Access Team group unnecessary permissions. What should you do？（）

Your company has offices in Toronto and Chicago. Both offices belong to an Active Directory directory service site named Site1. There is only one domain controller in Site1. Users in the Chicago office are experiencing slow logon times. You create a new Active Directory site for the Chicago office named Site2. You promote a new domain controller and create a site link between Site1 and Site2. You need to improve logon times for the Chicago users and enable Active Directory replication between the Site1 and Site2 domain controllers. Which two actions should you perform？（）