S90-08A 無料問題集「SOA Certified Professional Advanced SOA Design & Architecture」

（A）you need to apply the Intermediate Routing pattern in order to allow messages to avoid one or the other policy

（B）None of the above.

（C）you need to apply the Decoupled Contract pattern in order to separate the conflicting policy definitions

（D）you did not correctly apply the Policy Centralization pattern, because it guarantees policy conflict resolution

（A）False

（B）True

（A）False

（B）True

（A）None of these statements are true.

（B）A compensating service transaction always exists within the scope of an atomic service transaction.

（C）A compensating service transaction is only used in situations where the rollback of changes across services needs to be guaranteed.

（D）The application of the Compensating Service Transaction pattern relies heavily upon an underlying database that supports the rollback of changes.

（A）temporary message storage is provided in case either the service or service consumer are unavailable

（B）periodic re-transmission of a message is supported until it is successfully delivered

（C）an intermediate buffer exists between a service and its service consumer

（D）enforcement of consistent, uninterrupted, synchronous communication between service and service consumer are guaranteed

（A）service agents can process negative acknowledgements

（B）service agents can process positive acknowledgements

（C）service agents can route messages based on their content

（D）service agents can load balance messages

（A）a framework capable of bridging disparate messaging protocols in order to exchange schemas between compatible services

（B）the application of the Official Endpoint pattern in order to enable acknowledgement features

（C）a framework for temporarily persisting messages and issuing acknowledgements

（D）the use of standardized service contracts in order to enable message atomic transaction details to be carried in the message header

（A）False

（B）True

（A）utility service

（B）task service

（C）entity service

（D）hybrid service

（A）Transformation logic that performs runtime data model or data format conversion.

（B）Protocol bridging logic that dynamically converts from one transport protocol to another at runtime.

（C）Relaying logic that simply relays input and output messages to and from the core service logic.

（D）Behavior correction logic used to compensate for changes in the behavior of the core service logic.