Your network consists of a single Active Directory domain named contoso.local. All servers run Windows Server 2003 Service Pack 2 （SP2）. All internal computers are part of the domain.
You deploy a stand-alone Web server in a perimeter network. Users on the Internet access the server by using the URL http：//www.contoso.com.You need to ensure that internal users can connect to the Web server by using the URL http：//ContosoWeb. 
What should you add？（）

Your network consists of a single Active Directory domain named contoso.com. All computers are members of the domain. All network servers run Windows Server 2003 Service Pack 2 （SP2）. 
Your company opens a branch office. In the branch office， you deploy a DNS server that hosts a zone named west.contoso.com. You enable dynamic updates on the west.contoso.com zone. You need to ensure that all computers in the branch office register resource records in the west.contoso.com zone. 
What should you do？（）

You have a DNS server named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）. You create a primary zone on Server1 for contoso.com.You run the DNS simple query test and recursive query test. The simple query test completes successfully， but the recursive query test fails.You need to ensure that the recursive query test can complete successfully. 
What should you do on Server1？（）

You have a DNS server named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）. Server1 is configured to have an IP address of 10.10.0.10.You run the NSLookup command on the server and receive the following error message. You need to ensure that this time-out message does not appear when you run NSLookup. 
What should you do？（）

You have a Web server named Web1 that runs Windows Server 2003 Service Pack 2 （SP2）. Users on the internal network connect to the Web site on Web1 by using the URL http：//www.contoso.com. From the Internet， you cannot connect to the Web site by using the URL http：//www.contoso.com. 
You can connect to the Web site by using the public IP address of Web1. You need to ensure that users on the Internet can connect to the Web site on Web1 by using the URL http：//www.contoso.com. You deploy a DNS server that is accessible on the Internet. 
What should you do next？（）

Your company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 （SP2）. In the main office， a server named DNS1 hosts a primary DNS zone for contoso.com. In the branch office， you configure a primary DNS zone for west.contoso.com on a server named DNS2.
All servers in the branch office are configured to have the west.contoso.com DNS suffix. You need to ensure that users in the main office can resolve server names in the branch office.You must achieve this goal by using the minimum amount of administrative effort. 
What should you do？（）

Your company has a main office and one branch office. The network consists of an Active Directory domain named contoso.com. All servers run Windows Server 2003 Service Pack 2 （SP2）. In the main office， a server named DNS1 hosts the primary DNS zone for contoso.com. In the branch office， you configure a secondary DNS zone for contoso.com on a server named DNS2. 
You discover that the resource records are not being transferred to DNS2. You verify that the contoso.com zone on DNS2 is configured to have the correct IP address for DNS1. You need to ensure that the resource records for contoso.com are transferred to DNS2.
What should you do？（）

Your company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 （SP2）.In the main office， a server named DNS1 hosts the primary DNS zone for contoso.com.You configure a primary zone for west.contoso.com on a DNS server named DNS2 in the branch office. All servers in the branch office are configured to have the west.contoso.com DNS suffix.You need to ensure that users in the main office can resolve server names in the branch office. The solution must meet the following requirements： 
（1）Minimize the amount of DNS zone transfer traffic between the offices. 
（2）Maintain the current name resolution process for users in the main office.
What should you configure on DNS1？（）

Your network consists of a single Active Directory domain. You have a DHCP server named DHCP1 that runs Windows Server 2003 Service Pack 2 （SP2）. All client computers run Windows XP Service Pack 3 （SP3）. All client computers are configured as DHCP clients. You change the IP address on DHCP1. Users report that they cannot connect to the network. You verify that the client computers do not receive an IP address configuration from DHCP1. You need to ensure that the client computers receive an IP addressconfiguration from DHCP1. 
What should you do on DHCP1？（）

Your network consists of a single Active Directory domain and a single network segment. All client computers are configured to receive their IP configurations automatically.You deploy two DHCP servers named Server1 and Server2. Each DHCP server has one scope. Users report IP address conflicts.You need to ensure that clients receive unique addresses. 
What should you do on Server1 and Server2？（）