List the ways content can be accessed from IBM Web Content Manager (WCM)?

IBM Web Content Manager (WCM) content can be accessed using following ways:
1. Using Web Content Viewer Portlet to display the output of WCM component like Menu, Navigator, etc.
2. Using WCM API in your custom portlets to access and manage WCM content.
3. Using Pre-Publishing mechanism to publish the entire content in the form of HTML. This content can be accessed rough HTTP Server.