Online Access Free S90-08A Exam Questions

The queue established by applying the Asynchronous Queuing pattern enables service consumer and service to revert to a stateless condition before a data exchange has fully completed.

• A.True
• B.False

Which of the following does not make sense when considering the contents of a technical service contract for a SOAP-based Web service?

• A.The Legacy Wrapper pattern can be used to expose a legacy system as a SOAP-based Web service with a standardized technical service contract.
• B.The Decoupled Contract pattern results in the separation of the service contract from the service implementation, allowing the service contract to be independently designed and governed.
• C.The application of the Policy Centralization pattern eliminates redundancy and inconsistency by creating a single, master policy bound to the WSDL definition of every service in a service inventory.
• D.The Schema Centralization pattern supports the creation of independent data models that define data transmitted in SOAP messages.

Official Endpoint is a compound pattern that is comprised of the Logic Centralization pattern and the Contract Centralization pattern.

• A.True
• B.False

Which of the following statements is true?

• A.None of these statements are true.
• B.The Enterprise Service Bus pattern is primarily concerned with service composition logic, while the Orchestration pattern is primarily concerned with message processing logic.
• C.The Enterprise Service Bus pattern is primarily concerned with synchronous messaging logic, while the Orchestration pattern is primarily concerned with asynchronous messaging logic.
• D.The Enterprise Service Bus pattern is primarily concerned with message processing logic, while the Orchestration pattern is primarily concerned with service composition logic.

The Reliable Messaging pattern requires:

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