READ Free Dumps For Oracle- 1z0-897
| Question ID 4542 | What are three best practices that can be implemented when generating WS-I Basic Profile compliant Web services? (Choose three.) |
| Option A | A. Send arrays of nulls to ensure .NET and Java clients receive the same data. |
| Option B | B. Define data types early in the integration cycle. |
| Option C | C. Use complex data types to reduce the number of items exchanged. |
| Option D | D. Test interoperability at every stage of development. |
| Option E | E. Insert conformance headers in all SOAP messages. |
| Option F | F. Keep data types simple for speed and stability. |
| Correct Answer | B,D,F |
| Question ID 4543 | 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.) |
| Option A | A. A Web service must be discovered from a UDDI registry in an SOA. |
| Option B | B. SOA and Web services both use the HTTP protocol at the transport layer. |
| Option C | C. A Web service must publish itself to a UDDI registry to become part of an SOA. |
| Option D | D. SOA is a way to design a system and Web services are a possible implementation. |
| Option E | E. SOA is used for stateless invocations, and Web services for stateful invocations. |
| Option F | F. SOA emphasizes the concept of service encapsulation and Web services fulfill a service contract. |
| Correct Answer | D,F |