单项选择题 You are the administrator of Company’s network. You install Windows 2000 Professional on a computer named Client2. The network is configured as shown in the Network Configuration exhibit. You attempt to connect to a Web server on the Internet. You cannot connect by using the Web server’s URL. You can connect to the Web server by using its TCP/IP address. You run IPConfig to review the configuration as shown in the IP Configuration exhibit.  You want to enable Client2 to connect to Web servers by using URLs. What should you do?（）

单项选择题 You are the desktop administrator for Company, Inc. The companys network contains an intranet Webfarm, which consists of three Web servers. The Web servers are named Company1, Company2, andCompany3. Users access the Web farm by using the URL http://team.Company.com.The relevant portionof the network is configured as shown in the exhibit. Smith is a user in the company operations department. Smith uses Internet Explorer on this Windows 2000Professional computer to access files that are located on the Web farm. Smith reports that when heattempts to access a file named Schedule.xls by using the URL http://team.Company.com/ops/schedule.xls,Internet Explorer displays the following error message: “DNS error or server not found”.The network administrator informs you that the company DNS server is unavailable. However, Smith needs to access the Schedule.xls file immediately. You need to ensure that Smith can access the file byusing Internet Explorer on his computer. Which URL should you instruct Smith to use?（）

单项选择题 YouarethenetworkadministratorforCompany.Companyhasjustupgradeditsnetworkswitchesfrom10Mbpsto100Mbps.Aftertheupgrade，youfindthatthe100Windows2000Professionalcomputersonthenetworkarestillcommunicatingatonly10Mbps.CompanyusesNWLinkastheonlynetworkprotocol.Youwanttoenablethecomputerstocommunicateat100Mbps.Whatshouldyoudo？（）