单项选择题
A.In Event Viewer， examine the Application log.
B.In Windows Update， examine the update history.
C.At the command prompt， run Wusa.exe and specify the /kb parameter.
D.At the command prompt， run Verifier.exe and specify the /query parameter.
单项选择题 You have a stand-alone computer that runs Windows 7. You open Windows Update as shown in the exhibit.(Click the Exhibit button.) You need to ensure that you can manually change the Windows Update settingson the computer. What should you do?（）
单项选择题 You have a computer that runs Windows 7. You need to record when an incoming connection is allowedthrough Windows firewall. What should you do?（）
单项选择题 Your company has a server that runs Windows Server 2008 R2. The server is configured as a remoteaccess server. The external firewall has TCP port 80 and TCP port 443 open for remoteconnections. You have a home computer that runs Windows 7. You need to establish secure remote accessconnection from the home computer to the remote access server. Which type of connection should you configure? （）