单项选择题
A.Stop and then start the TCP/IP NetBIOS helper service on your computer.
B.Stop and then start the DNS client service on your computer.
C.Add a HOSTS entry for server1 to your computer.
D.Add a LMHOSTS entry for server1 to your computer.
单项选择题 YouuseaWindows2000Professionalportablecomputerbothattheofficeandathome.IntheofficeyouconnecttheportablecomputertoadockingstationanduseInternetExplorertoaccesstheInternetthroughyourLANconnection.Athome，youconfigureanewdial-upconnectiontotheInternet.NowwhenyouattempttoaccesstheInternetfromtheofficeyouarepromptedtoconnectviayourdial-upconnection.Whenyoucancelthismessage，youcanonlyworkofflineandcannotaccesstheInternet.Youwanttomaintainyourdial-upconnectionforhomeuseandyourabilitytoaccesstheInternetwhenconnectedtothecompanyLAN.Whatshouldyoudo？（）
单项选择题 You are the network administrator for a Company. Your network consists of 25 Windows 2000 Professional client computers and four Windows 2000 Server computers in a native-mode Windows 2000 domain. All of the computers are on a single subnet. The client computers are configured for dynamic IP address allocation. The network is configured as shown in the exhibit. A developer named Julia reports that she cannot connect to file server Filesrv1 from her client computer named Computer22. When she attempts to browse \\Filesrv1 from the Run line she receives the message, “The network path was not found”. No other users are reporting problems connecting to Filesrv1. From Julia’s client computer, you browse \\192.168.14.5 from the Run line and successfully connect to the server. You run the ipconfig /all command. The relevant results are shown in the following table. You want Julia to be able to access resources on Filesrv1 by using the computer name. What should you do?（）
单项选择题 You are the network administrator for Company. You manage Windows 2000 Professional computers onfour subnets and Windows 2000 Server computers on a dedicated subnet. All of the client computers areconfigured as DHCP clients.You receive a call from Andrew who cannot access a file server. You run the ipconfig /all command fromAndrew’s computer. The results are shown in the exhibit. Other client computers on the same subnet can connect to the file server. You confirm that the DHCP service is operating correctly. You need to help Andrew connect to the file server. What should you do?（）