多项选择题 You have two Active Directory directory service forests named contoso.com and fabrikam.com. All users log on to the contoso.com domain. All servers run Windows Server 2003 and are members of the fabrikam.com domain. You create a one-way forest trust in which fabrikam.com is trusting contoso.com. Forest-wide authentication is enabled. You need to provide only selected users with access to a server in the fabrikam.com domain. Which two actions should you perform？（）

单项选择题 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？（）

多项选择题 You are the network administrator for your company. The network consists of a single Active Directory domain with three sites named Site1， Site2， and Site3. The sites and site links are configured to use Site2 to connect Site1 and Site3. Each site contains three Windows Server 2003 domain controllers. A domaincontroller in each site is configured as a preferred bridgehead server. All user and group accounts are created in Site1. Several new users start work in Site2. When they attempt to log on to the network， the logon fails. You confirm that the user accounts are created and are visible in Site1 and Site2. You discover that the preferred IP bridgehead server in Site2 failed. You repair the server and confirm that replication is successful to Site2. You need to ensure that the failure of a single domain controller in any site will not interfere with Active Directory replication between sites.  What are two possible ways to achieve this goal？（）