单项选择题 You have a computer that runs Windows 7. The network connection details are shown in the exhibit. (Clickthe Exhibit button.) You need to manually assign an IP address of 192.168.1.50 to the computer.  Whatshould you do first ?（）

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?（）