S90-08A 무료 덤프문제 온라인 액세스

The use of the Intermediate Routing pattern typically results in:

• A.common routing logic being removed from service agents and placed into a database
• B.common routing logic being physically centralized into a single service
• C.common routing logic being physically centralized into a single service composition
• D.common routing logic being removed from service logic and placed into service agents

Which of the following statements is true?

• A.Service agents are common in orchestration environments but not within enterprise service bus environments.
• B.The use of service agents is limited to the service architecture.
• C.None of these statements are true.
• D.The overuse of service agents can lead to dependencies on proprietary vendor platforms.

The Reliable Messaging pattern requires:

• 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.the use of standardized service contracts in order to enable message atomic transaction details to be carried in the message header
• D.a framework for temporarily persisting messages and issuing acknowledgements

The State Repository pattern is one of the core patterns that comprise the Enterprise Service Bus pattern because complex compositions often include long periods of inactivity while waiting for composed services to complete their processing, thereby providing an opportunity to defer state from memory to a state repository.

• A.True
• B.False

Which of the following patterns may also require the application of the Service Agent pattern?

• A.Policy Centralization
• B.Asynchronous Queuing
• C.Intermediate Routing
• D.Reliable Messaging