[单选]

You are the network administrator for your company. All network servers run Windows Server 2003.
Your network includes one branch office in addition to the main office. A server named Server1 connects the main office to the branch office by using an external dial-up modem.
One morning, users report that the connection to the branch office is not functioning.
On investigation, you discover that the modem is turned off. You restart the modem. Then you open Device Manager and see the information shown in the exhibit. (Click the Exhibit button.)

You need to ensure that the connection between the main office and the branch office functions correctly. Your
solution must involve the minimum amount of change to Server1 and the minimum amount of interruption in network service.
What should you do? （）

Your network contains two Active Directory forests. One forest contains two domains named  contoso.com and na.contoso.com. The other forest contains a domain named nwtraders.com. A  forest trust is configured between the two forests.     You have a user named User1 in the na.contoso.com domain. User1 reports that he fails to log  on to a computer in the nwtraders.com domain by using the user name NA\User1.     Other users from na.contoso.com report that they can log on to the computers in the  nwtraders.com domain.     You need to ensure that User1 can log on to the computer in the nwtraders.com domain.     What should you do（） Enable selective authentication over the forest trust.。 Create an external one-way trust from na.contoso.com to nwtraders.com.。 Instruct User1 to log on to the computer by using his user principal name （UPN）.。 Instruct User1 to log on to the computer by using the user name nwtraders\User1.。 常见的尿管型有哪些？ You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.  You create a window named ManageOrders that contains a Button control named showOtherSide.   You add an animation named FlipSides as a resource of ManageOrders.  You need to ensure that the following requirements are met: FlipSides runs each time a user clicks showOtherSide.  FlipSides runs only when a user clicks showOtherSide.  What should you do?（） Add a property trigger to the Triggers collection of ManageOrders. Configure the property trigger to be based on the IsPressed property of showOtherSide.。 Add an event trigger to the Triggers collection of ManageOrders. Configure the event trigger to be based on the Click event of showOtherSide.。 Call the BeginAnimation method of showOtherSide. Pass FlipSides as a parameter of the BeginAnimation method.。 Call the BeginAnimation method of ManageOrders. Pass FlipSides as a parameter of the BeginAnimation method.。 某工程项目的案卷封面标注的保管期限是长期：长期是指工程档案需保存（）。 40年以上。 30年以上。 20年以下。 等于该工程的使用寿命。 下列不属于所有者与经营者矛盾协调措施的是（）。 解聘。 限制性借款。 “股票选择权”方式。 激励。

You are the network administrator for your company. All network servers run Windows Server 2003.
Your network includes one branch office in addition to the main office. A server named Server1 connects the main office to the branch office by using an external dial-up modem.
One morning, users report that the connection to the branch office is not functioning.
On investigation, you discover that the modem is turned off. You restart the modem. Then you open Device Manager and see the information shown in the exhibit. (Click the Exhibit button.)

You need to ensure that the connection between the main office and the branch office functions correctly. Your
solution must involve the minimum amount of change to Server1 and the minimum amount of interruption in network service.
What should you do? （）