QUESTION: 37

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.

True
False

Answer(s): B

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QUESTION: 38

Which of the following statements is true?

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.
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.
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.
All of these statements are true.

Answer(s): B

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QUESTION: 39

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.

True
False

Answer(s): A

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QUESTION: 40

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?

Redundant Implementation
Compensating Service Transaction
Rules Centralization
Service Data Replication

Answer(s): C

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QUESTION: 37

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QUESTION: 40

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