单项选择题 You have two computers named Computer1 and Computer2 that run Windows 7. The network is configuredas shown in the exhibit. (Click the Exhibit button.) You need to ensure that both computers can connect tothe Internet.  What should you do?（）

单项选择题 Your company has a main office and a branch office. The relevant portion of the network is configured asshown in the exhibit. (Click the Exhibit button.) In the branch office, you deploy a new computer namedComputer1 that runs Windows 7. You need to assign an IP address to Computer1.  Which IP addressshould you use?（）

单项选择题 You have a computer that runs Windows 7 and Windows Internet Explorer 8. A user named User1 attemptsto access a Web page. User1 fails to access the Web page and receives an error message stating that thepage does not have a rating. You need to configure Internet Explorer to allow User1 to access Web pagesthat do not have a rating.  Which settings should you modify?（）