Can you define what are the standard Endpoints? In WCF, For Metadata EXCHANGE, web and discovery there are set of pre-defined endpoints knows as Standard Endpoints. To CONFIGURE standard endpoints we will use config files. Below are the list of 8 standard endpoints:- (1)mexEndpoint (2)webHttpEndpoint (3)webScriptEndpoint (4)workflowControlEndpoint (5)announcementEndpoint (6)discoveryEndpoint (7)udpAnnouncementEndpoint (8)udpDiscoveryEndpoint