问答题 You are the administrator of Company.com’s network.  A user reports that he cannot access any resources on the Internet from his Windows 2000 Professional computer named Company20. You use Company20 and can connect to the Internet. You log on to Company2 and run the ipconfig /all command. The relevant results are shown in the following table. You want to be able to connect to the Internet from Company2. You also want to accomplish this task with the least amount of administrative effort.  What network configuration component or components should you modify？ To answer， select the appropriate network component or components in the Network Diagram.

单项选择题 You are the administrator of Company.com’s network.  Your network has 100 Windows 2000 Professional computers and 10 Windows 2000 Server computers.  Users on the network save their work files in home folders on a network server. The NTFS partition that contains the home folders has Encrypting File System (EFS) enabled. In addition, the network servers is configured with disk quotas for the NTFS volume that contains the home folders. All users have a default limit of 100 MB, and the option to deny space to users who exceed their limit has been enabled. A user reports that he cannot save any files to his home folder. He also cannot update files in his home folder.   When he attempts to save files to the folder, he receives the following error message: “Insufficient disk space.” Other users are not experiencing this problem with their home folders.   You want to enable the user to save files in his home folder.  What should you do?（）

单项选择题 You are the network administrator for Company.com.  Two users, Roderick and Keith, share a Windows 2000 Professional computer. The computer remains logged on with a shared user account named Kiosk at all times. Roderick has limited dexterity, which prevents him from using the standard keyboard when completing his daily computing tasks. You configure his Windows 2000 Professional computer to use on-screen keyboard and ToggleKeys option. You have the accessibility option settings to the desktop. Keith does not want to use the on-screen keyboard when he uses the computer.   You need to enable both users to quickly switch between their preferred settings.   What should you do?（）