单项选择题
A. From the properties of the Default FTP Site, change the directory listing style to Unix.
B. From the properties of the Default FTP Site, change the FTP site directory to c:\inetpub\ftproot\localuser.
C. From the properties of each user account, modify the home folder. Remove the Users group from the access control list of c:\inetpub\ftproot.
D. Delete the Default FTP Site. Create a new FTP site. Select the option to isolate users and specify the FTP site directory of c:\inetpub\ftproot.
单项选择题 You have a server named Server1 that runs Windows Server 2003 Web Edition Service Pack 2 (SP2). You create a new virtual directory named App1. App1 contains a Web application. Users report that when they enter http://app1 in their Web browsers, they are unable to connect to the Web application. You need to ensure that users can access the Web application when they connect to http://app1. What should you do? （）
单项选择题 You have a Web server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 hosts two Web sites named App1 and App2. Each Web site is configured to use a unique IP address. You notice that when App1 fails, App2 also fails. You need to ensure that if App1 fails, App2 continues to be available. What should you do?（）
单项选择题 You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 runs a custom application. Users report that the performance of Server1 has dropped significantly during the last month. You monitor the server and obtain the data shown in the exhibit. (Click the Exhibit button.) You need to increase the performance of Server1. What should you do?（）
