Which pattern can be applied together with the Intermediate Routing pattern to facilitate a service agent needing to perform runtime message routing based on business rules?
A. Redundant Implementation
B. Compensating Service Transaction
C. Rules Centralization
D. Service Data Replication
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
Which of the following statements is true?
A. The Legacy Wrapper pattern should not be applied in conjunction with the Process Centralization pattern because legacy systems do not possess enough autonomy to be effectively composed.
B. The Messaging Metadata pattern can be applied to supplement messages with metadata that can be used for tracking purposes when also applying the Reliable Messaging pattern.
C. The Protocol Bridging pattern is often used with the Legacy Wrapper pattern as a means of performing data model transformation between service inventory-wide data models created through the application of the Schema Centralization pattern and the underlying proprietary legacy format.
D. All of these statements are true.
In order to realize the failover support provided by the application of the Redundant Implementation pattern, the Intermediate Routing pattern also needs to be applied so that services can be load balanced.
A. True
B. False
Assuming you have technical service contracts for SOAP-based Web services, you can apply the pattern through the use of .
A. Schema Centralization, XML schemas
B. Message Metadata, SOAP message headers
C. Decoupled Contract, WSDL definitions
D. Policy Centralization, WS-Policy definitions
The application of the Protocol Bridging pattern helps overcome disparity between:
A. transport protocols
B. messaging protocols
C. transaction protocols
D. policy protocols
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
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 Schema Centralization pattern supports the creation of independent data models that define data transmitted in SOAP messages.
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 Legacy Wrapper pattern can be used to expose a legacy system as a SOAP-based Web service with a standardized technical service contract.
The application of the Protocol Bridging pattern automatically results in the application of the Data Model Transformation pattern.
A. True
B. False
The Protocol Bridging and Data Model Transformation patterns can be applied together to the same message or data exchange.
A. True
B. False
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