单项选择题 You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server contains a single network connection named Local Area Connection. A user reports that when he copies a large file to a shared folder on the server, it seems unusually slow. You need to view the current network utilization on the server.  What should you do?（）

单项选择题 Your network consists of a single Active Directory domain. The network contains a server that runs Windows Server 2003 Service Pack 2 (SP2). The server has an application that runs as a service. The application uses a domain service account to access other servers in the domain. Security policies require that users reset their passwords every 30 days. After the application runs for a month, the application fails. You need to ensure that the application starts and can access the remote servers.  What should you do?（）

单项选择题 You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server has the Routing and Remote Access service enabled and is configured as a network address translation (NAT) router. You need to view a list of the current sessions on the Routing and Remote Access server and the private and public IP addresses and ports that are being used.  What should you do?（）