单项选择题
A.Turn off the Windows Firewall feature.
B.Disable the Block all incoming connections option.
C.Turn off the Spyware and other malware protection option.
D.Enable the File and Printer Sharing exception in the firewall settings of the wireless network adapter.
单项选择题 You are able to access a Web server from your computer by using the IP address of the Web server. You fail to access the Web server when you use its fully qualified domain name. Other users on your network can access the Web server by using both the IP address and the fully qualified domain name. You need to access the Web server by using the fully qualified domain name. What should you do？ （）
单项选择题 Your computer is unable to access external names or IP addresses. You need to connect to external Internet resources. What should you do first？（）
单项选择题 You report to the IT department in your company that your computer has a connectivity problem. The department requests that you configure your system with the following value： 2001：：f85c：494e：7：4bd4 You need to configure your computer accordingly. What should you do？（）