Sharepoint Object Model

• SPFARM-gets a collection representing all servers in the farm 
• SPServer-represents a physical server computer 
• SPWebApplication-Sites property and ContentDatabases property 
• SPSiteCollection-represents the collection of site collection within the web application 
• SPSite-represents a set of logically related SPWeb objects. Has members to manage the site collection. OpenWeb() returns Website.
• SPWeb- Has members to manage a site, such as template, themes, files and folders. 
• SPList-  Manage the List and its items. 
• SPField- has members that contains settings of the field. 
• SPListItem- represents single row in the List.