Online Access Free S90-08A Exam Questions

The Reliable Messaging pattern requires:

• A.a framework for temporarily persisting messages and issuing acknowledgements
• B.the application of the Official Endpoint pattern in order to enable acknowledgement features
• C.a framework capable of bridging disparate messaging protocols in order to exchange schemas between compatible services
• D.the use of standardized service contracts in order to enable message atomic transaction details to be carried in the message header

The Atomic Service Transaction pattern can be applied using the WS-Coordination and WS-AtomicTransaction standards.

• A.True
• B.False

Of the following Web service technologies, which is most commonly associated with the Orchestration pattern?

• A.WS-ReliableMessaging
• B.WS-Coordination
• C.WS-Addressing
• D.WS-BPEL

The use of service agents will affect the design of service compositions as follows:

• A.it will tend to increase the number of required services
• B.it will tend to increase the number of required service compositions
• C.it will tend to decrease the number of required services
• D.it will tend to decrease the number of required service compositions

Legacy systems often rely upon a combination of proprietary data models, proprietary data formats, and proprietary transport protocols. For this reason the Legacy Wrapper pattern is often used together with which of the following patterns?

• A.Service Messaging
• B.Service Broker
• C.Messaging Metadata
• D.Atomic Service Transaction