Network topology exhibit:  Exhibit #2:  You are the administrator at ExamSheet.net.  You install Windows 2000 Professional on a computer named ExamSheet2. The network is configured as shown in the network topology exhibit. You attempt to use a URL to connect to a Web site on the Internet but are unsuccessful. You are also unsuccessful when you attempt to use the TCP/IP address for the web site. You run ipconfig to review the configuration as shown in the Command Prompt. See Exhibit #2.  You want to be able to connect to the Web site. What should you do first?（）

• A、Configure your computer to use ExamSheetA as a WINS server.
• B、Configure your computer with a default gateway address of 10.10.167.1.
• C、Configure your computer to use ExamSheetB as a proxy server.
• D、Configure your computer to use ExamSheetB as a DNS server.
• E、Configure your computer to use the proxy server as the default gateway.