최신 S90.08 무료덤프 - SOA Advanced SOA Design & Architecture

A. Intermediate Routing

B. Asynchronous Queuing

C. Policy Centralization

D. Reliable Messaging

A. True

B. False

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

B. enforcement of consistent, uninterrupted, synchronous communication between service
and service consumer are guaranteed

C. an intermediate buffer exists between a service and its service consumer

D. periodic re-transmission of a message is supported until it is successfully delivered

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 Schema Centralization pattern supports the creation of independent data models
that define data transmitted in SOAP messages.

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 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.

A. The Redundant Implementation pattern can be supplemented with the Intermediate
Routing pattern, which can be applied to load balance access to a redundantly deployed
service.

B. The Redundant Implementation pattern is concerned with eliminating single point of
failure problems associated with services that are actively reused.

C. The Redundant Implementation pattern is most useful for services that possess non-
agnostic service logic.

D. The Redundant Implementation pattern addresses issues of scalability, not issues of availability.

A. service agents can process negative acknowledgements

B. service agents can process positive acknowledgements

C. service agents can load balance messages

D. service agents can route messages based on their content

A. Enterprise service bus products commonly provide data model transformation features.

B. Orchestration products commonly provide data model transformation features.

C. The Service Broker compound pattern includes the Data Model Transformation pattern.

D. All of these statements are true.

A. a service participating in a transaction either commit or rollback changes in response to
the success or failure of the transaction

B. alternative compensating logic is executed to undo changes that may have been
committed by the services participating in a transaction

C. services be designed to be aware of all the other services that have also registered as
participants in the same transaction in order to exchange success or failure messages with them

D. None of the above.

A. distributed across multiple business-centric services

B. All of the above

C. retrieved and applied at runtime

D. expressed and centralized in policies

A. utility service

B. entity service

C. None of the above.

D. wrapper service