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. You are in charge of a server that runs Windows Server 2008. The Web Server（IIS） server role and the FTP Publishing Service role service are installed on the server. You have a newFTP site added to the server. You have to make sure that the new FTP site is available. In order to makesure of this，what action should you perform？（）

• A、In order to make sure of this， the iisreset command should be run on the server.
• B、In order to make sure of this， a host header file should be configured in the default Web site properties.
• C、In order to make sure of this， an alternate IP address should be configured in the default Web siteproperties.
• D、In order to make sure of this， an alternate TCP port should be configured in the FTP site properties.
• E、In order to make sure of this， an alternate IP address should be configured in the FTP site properties.