You are the network administrator for Adventure Works. The network consists of a single Active Directory forest that contains a forest root domain named adventure­works.com and a child domain named child1.adventure­works.com. The functional level of the forest is Windows Server 2003.The company uses universal groups to prevent temporary employees from accessing confidential information on computers in the forest. The child1.adventure­works.com domain contains a Windows 2000 Server computer named Server1. Server1 runs an application that makes frequent LDAP queries to the global catalog. Server1 is located on a subnet associated with an Active Directory site named Site2 that has no global catalog servers. Site2 is connected to another site by a WAN connection. You need to enable the application on Server1 to run at high performance levels and to continue operating if a WAN connection fails. You also need to minimize traffic over the WAN connection. 
What should you do？（）

多项选择题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？（）

A. Designate the new domain controller as a preferred bridgehead server for Site1.
B. Create a subnet object and associate it with Site2.
C. Place the new domain controller in Site2.
D. Configure a new site link bridge object.

多项选择题Your companys Windows Server 2003 environment consists of a single Active Directory directory service forest. The forest has multiple domains and three sites named Site1， Site2， and Site3. Site1 is the main office and has four domain controllers. Two of the domain controllers are global catalog servers. Site2 is a branch office with two domain controllers. Site3 is a branch office with a slow and unreliable WAN link and two domain controllers.  You need to improve user logon performance for users in Site2 and Site3.  Which two actions should you perform？（）

A. Enable change notification between Site1 and Site2.
B. Enable change notification between Site1 and Site3.
C. Implement universal group membership caching in Site2.
D. Implement universal group membership caching in Site3.

多项选择题Your company has a single Active Directory directory service forest with multiple domains. The Schema FSMO role is held by one of the domain controllers in the forest root domain. The DomainThe safer ， easier way to help you pass any IT exams. Naming Master FSMO role is held by one of the domain controllers in a child domain. All domain controllers have Windows Server 2003 installed.  You need to upgrade all domain controllers to Windows Server 2003 R2.  Which two actions should you perform？（）

A. Run the adprep /forestprep command in the forest root domain.
B. Run the adprep /forestprep command in all the child domains.
C. Run the adprep /domainprep command in all the child domains only.
D. Run the adprep /domainprep command in all domains.

单项选择题Your company has a single Active Directory directory service forest with a forest root domain and a child domain. The child domain is set to the default domain functional level. You install a second domain controller in the child domain by promoting a server named SVR1. You need to rename SVR1 to DC2， and you must ensure that there will be no interruption in the ability of client computers to authenticate to DC2， except during reboot.  What should you do？（）

A. Raise the domain functional level of the child domain to Windows 2000 native. Use System Properties on SVR1 to rename SVR1 to DC2.
B. Raise the domain functional level of the child domain to Windows Server 2003. Run the netdom command to rename SVR1 to DC2.
C. Raise the domain functional level of the child domain to Windows 2000 native. Run the dcpromo command on SVR1 to remove Active Directory directory service. Use System Properties to rename SVR1 to DC2. Run the dcpromo command to re-install Active Directory.
D. Raise the domain functional level of the child domain to Windows Server 2003. Create a DNS CNAME record for DC2.contoso.com that points to SVR1.contoso.com.

单项选择题Your Windows Server 2003 environment consists of a single Active Directory directory service forest with multiple domains. The forest functional level is set to Windows 2000 Server. Your company has a main office and four branch offices. Each office has two domain controllers. The domain controllers in the main office are global catalog servers.  In the branch offices， searches for some printers in Active Directory are slow. You need to improve the performance of Active Directory printer searches in the four branch offices.  What should you do？（）

A. Enable universal group membership caching in each branch office.
B. Increase the number of domain controllers in each branch office.
C. Add global catalog services to each branch office.
D. Upgrade the forest functional level to Windows Server 2003.