A company is building a customer relationship management system that is to be deployed on a
customer’s network, and they want software functions to be reused and combined in different
modules in the system. The Director of Technology has determined that the new system should
utilize both Web services and a Service Oriented Architecture (SOA). Which two statements about
Web services in an SOA are correct? (Choose two.)
A.
A Web service must be discovered from a UDDI registry in an SOA.
B.
SOA and Web services both use the HTTP protocol at the transport layer.
C.
A Web service must publish itself to a UDDI registry to become part of an SOA.
D.
SOA is a way to design a system and Web services are a possible implementation.
E.
SOA is used for stateless invocations, and Web services for stateful invocations.
F.
SOA emphasizes the concept of service encapsulation and Web services fulfill a service
contract.
Explanation: