单项选择题
A.Use System in Control Panel to uninstall the integrated sound card.
B.Use Device Manager to change the IRQ for the new sound card to a different setting from the disabled integrated sound card.
C.Move the sound card to a different PCI slot.
D.Uninstall the integrated sound card and disable Plug and Play detection for the new device.
E.Use Device Manager to update the drivers for the new soundcard.
多项选择题 What needs to be done before you can start the upgrade?（）
单项选择题 You are responsible for Companys network. You have been assigned the task to create and deploy a standard Windows 2000 Professional image to 1,000 new client computers in the Companys main office. You log on to a client computer named DuplicateTK by using the local administrator account. You install three Windows 2000 Professional compatible software packages on DuplicateTK. After the software installations are done you create an image with a third-party imaging software. You deploy the image to a test client computer and join the client to a domain. When you log on to the test computer by using a domain user account, the new applications do not appear in the start menu. You need to be able to re-create the image to include the applications in the Start menu for all users. What action should you take on DuplicateTK?（）
单项选择题 You are the network administrator for Company. You have been assigned the task to upgrade the 23 Windows NT Workstation 4.0 computers in the accounting department to Windows 2000 Professional. Users in the accounting department run a peer-to-peer financial and credit application on their computers. The application requires that information is passed between the accounting department computers over the network. You upgrade all the computers and configure them to have the default security settings. You want to ensure that network traffic between accounting computers is secure. What should you do? （）