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. Your company uses Public folders and Web Distributed Authoring andVersioning. Now you receive an order from the company management. You are asked to perform the installMicrosoft Windows SharePoint Services （WSS） as a server in a new server farm. You plan to installation ofWSS on a server that runs Windows Server 2008. You start the Configuration Wizard to begin theinstallation. But an error message pops up. Look at the exhibit below. WSS needs to be configured to start SharePoint Services 3.0 Central Administration. So what action should you perform？（）

• A、A Microsoft SQL Server 2005 server should be installed.
• B、The Windows Internal Database should be installed.
• C、The Active Directory Lightweight Directory Services server role should be installed.
• D、The Active Directory Rights Management Services server role should be installed.