单项选择题 All servers and client computers in your company are configured to use WINS for name resolution. The internal network is separated from a perimeter network （also known as DMZ） by a third-party firewall. Firewall rules do not allow name resolution between the internal network and the perimeter network. You move a Windows Server 2003 server named Server1 to the perimeter network. You need to ensure that all computers on the internal network can connect to Server1 by name.  What should you do？（）

单项选择题 Your company has an Active Directory directory service domain. The domain functional level is Windows Server 2003. The company has a main office with two domain controllers （DCs）. Users log on to client computers by using user principal names （UPNs）. You plan to set up a new branch office with one domain controller.  You need to ensure that when the branch office domain controllers connection to the main office is unavailable， users in the branch office can log on to the domain.  What should you do？（）

多项选择题 You are a network administrator for Alpine Ski House. The network consists of a single Active Directory domain. The domain name is alpineskihouse.com. The network contains three Windows Server 2003 domain controllers. You are creating the recovery plan for the company. According to the existing backup plan， domain controllers are backed up by using normal backups each night. The normal backups of the domain controllers include the system state of each domain controller. Your recovery plan must incorporate the following organizational requirements. Active Directory objects that are accidentally or maliciously deleted must be recoverable. Active Directory must be restored to its most recent state as quickly as possible. Active Directory database replication must be minimized.You need to create a plan to restore a deleted organizational unit （OU）.  Which two actions should you include in your plan？（）