Your company has a server that runs Windows Server 2008. The server has the Web Server （IIS） role installed.  You need to activate SSL for the default Web site.  Which two actions should you perform？（）

• A、Obtain and import a server certificate by using the IIS Manager console.
• B、Select the Generate Key option in the Machine Key dialog box for the default Web site.
• C、Add bindings for the HTTPS protocol to the default Web site by using the IIS Manager console.
• D、Install the Digest Authentication component for the Web server role by using the Server Manager console.