You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services， and configuring aweb services infrastructure. There is a server which runs Windows Server 2008. You install the Web Server （IIS） server role on this server. You create a Web site named wiikigo.com. You copy an applicationnamed WebContent to the server. You need to enable the WebContent application on the Web site. What action should you perform？（）

• A、The appcmd add vdir command should be run at the command prompt on the server.
• B、The appcmd add site command should be run at the command prompt on the server.
• C、You should choose the Web site from the Internet Information Services （IIS） Manager console. ChooseAdd Virtual Directory.
• D、You should choose the Web site from the Internet Information Services （IIS） Manager console. ChooseAdd Application.