What is an advantage of enabling Addressing feature on an endpoint?
A.
Addressing ensures reliable transfer of messages between client address and the service address.
B.
Addressing ensures the message exchanges between the client and service are properly secured.
C.
Addressing enables the optimization of messages exchanged between the client and the service.
D.
Addressing provides transport-neutral way to address the endpoints and messages.
Over HTTP, the ws-addressing is not needed, we can realized query string like ?resourceId=123 to do so, but for other transportation protocol like SMTP, ws-addressing stored in the header could easily exchange the address like from, replyTo over one action.
Web Services Addressing (WS-Addressing) is a specification of transport-neutral mechanism that allows web services to communicate addressing information.
WS-Addressing is a standardized way of including message routing data within SOAP headers. Instead of relying on network-level transport to convey routing information
https://en.wikipedia.org/wiki/WS-Addressing