SOA S90-08A Online Practice Questions and Exam Preparation

SOA S90-08A Online Questions & Answers

• Question 31:

  In the message exchange framework established by the application of the Reliable Messaging pattern, what roles are typically fulfilled by service agents?

  A. service agents can process positive acknowledgements
  B. service agents can process negative acknowledgements
  C. service agents can load balance messages
  D. service agents can route messages based on their content
  A. service agents can process positive acknowledgements
  B. service agents can process negative acknowledgements

• Question 32:

  The Asynchronous Queuing pattern can be combined with the Event-Driven Messaging pattern to allow a service consumer acting as a subscriber to receive all event notification messages that are broadcast, even those that are sent when the service consumer is unavailable.

  A. True
  B. False
  A. True

• Question 33:

  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
  B. False

• Question 34:

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

  A. True
  B. False
  A. True

• Question 35:

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

  A. True
  B. False
  A. True

• Question 36:

  The scope and size of different service inventory architectures can vary.

  A. True
  B. False
  A. True

• Question 37:

  An atomic service transaction requires that:

  A. alternative compensating logic is executed to undo changes that may have been committed by the services participating in a transaction
  B. a service participating in a transaction either commit or rollback changes in response to the success or failure of the 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.
  B. a service participating in a transaction either commit or rollback changes in response to the success or failure of the transaction

• Question 38:

  A service architecture is most comparable in scope to a traditional:

  A. component architecture
  B. integration architecture
  C. application architecture
  D. None of the above.
  A. component architecture

• Question 39:

  Protocol bridging features are a common part of enterprise service bus products and can be provided through the use of adapters.

  A. True
  B. False
  A. True

• Question 40:

  Because the Service Broker pattern is part of the Enterprise Service Bus pattern, the Schema Centralization pattern is also considered part of the Enterprise Service Bus pattern.

  A. True
  B. False
  B. False