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質問 1：
When applying the Policy Centralization pattern, if you create a global policy that conflicts with a service-specific policy that you already had in place, then:
A. you need to apply the Decoupled Contract pattern in order to separate the conflicting policy definitions
B. None of the above.
C. you need to apply the Intermediate Routing pattern in order to allow messages to avoid one or the other policy
D. you did not correctly apply the Policy Centralization pattern, because it guarantees policy conflict resolution
正解：B
質問 2：
The use of the Intermediate Routing pattern typically results in:
A. common routing logic being physically centralized into a single service
B. common routing logic being physically centralized into a single service composition
C. common routing logic being removed from service agents and placed into a database
D. common routing logic being removed from service logic and placed into service agents
正解：D
質問 3：
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. All of these statements are true.
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. 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.
正解：D
質問 4：
Which of the following statements are true?
A. The Redundant Implementation pattern addresses issues of scalability, not issues of availability.
B. 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.
C. The Redundant Implementation pattern is most useful for services that possess non-agnostic service logic.
D. The Redundant Implementation pattern is concerned with eliminating single point of failure problems associated with services that are actively reused.
正解：B,D
質問 5：
The application of the Intermediate Routing pattern relies on the use of service agents. In order for the pattern to be applied properly, these service agents must be active in that they must change data within the message as part of their routing functionality.
A. False
B. True
正解：A
質問 6：
A typical service-oriented enterprise architecture specification can encompass:
A. multiple service inventories
B. non-service-oriented technology architectures
C. None of the above.
D. only one service inventory
正解：A
質問 7：
A service fa?ade component can be used to abstract the part of a service architecture that has negative coupling potential.
A. False
B. True
正解：B
質問 8：
Which of the following statements is false?
A. Some transport protocols can be associated with specific data formats, in which case it makes sense to apply the Data Format Transformation pattern together with the Protocol Bridging pattern.
B. The Data Format Transformation pattern is applied in situations where there is a need to convert data between disparate XML schemas.
C. The Data Format Transformation pattern is one of the patterns that comprise the Service Broker pattern.
D. When applying the Data Format Transformation pattern, data format transformation logic can be the responsibility of a service fa?ade component that is tasked with converting between proprietary and standardized data formats.
正解：B
質問 9：
Service logic can be deployed in isolation to ___________ autonomy, but services can still ___________ autonomy when they are required to access shared data sources.
A. increase, gain
B. increase, lose
C. decrease, gain
D. decrease, lose
正解：B
When applying the Policy Centralization pattern, if you create a global policy that conflicts with a service-specific policy that you already had in place, then:
A. you need to apply the Decoupled Contract pattern in order to separate the conflicting policy definitions
B. None of the above.
C. you need to apply the Intermediate Routing pattern in order to allow messages to avoid one or the other policy
D. you did not correctly apply the Policy Centralization pattern, because it guarantees policy conflict resolution
正解：B
質問 2：
The use of the Intermediate Routing pattern typically results in:
A. common routing logic being physically centralized into a single service
B. common routing logic being physically centralized into a single service composition
C. common routing logic being removed from service agents and placed into a database
D. common routing logic being removed from service logic and placed into service agents
正解：D
質問 3：
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. All of these statements are true.
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. 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.
正解：D
質問 4：
Which of the following statements are true?
A. The Redundant Implementation pattern addresses issues of scalability, not issues of availability.
B. 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.
C. The Redundant Implementation pattern is most useful for services that possess non-agnostic service logic.
D. The Redundant Implementation pattern is concerned with eliminating single point of failure problems associated with services that are actively reused.
正解：B,D
質問 5：
The application of the Intermediate Routing pattern relies on the use of service agents. In order for the pattern to be applied properly, these service agents must be active in that they must change data within the message as part of their routing functionality.
A. False
B. True
正解：A
質問 6：
A typical service-oriented enterprise architecture specification can encompass:
A. multiple service inventories
B. non-service-oriented technology architectures
C. None of the above.
D. only one service inventory
正解：A
質問 7：
A service fa?ade component can be used to abstract the part of a service architecture that has negative coupling potential.
A. False
B. True
正解：B
質問 8：
Which of the following statements is false?
A. Some transport protocols can be associated with specific data formats, in which case it makes sense to apply the Data Format Transformation pattern together with the Protocol Bridging pattern.
B. The Data Format Transformation pattern is applied in situations where there is a need to convert data between disparate XML schemas.
C. The Data Format Transformation pattern is one of the patterns that comprise the Service Broker pattern.
D. When applying the Data Format Transformation pattern, data format transformation logic can be the responsibility of a service fa?ade component that is tasked with converting between proprietary and standardized data formats.
正解：B
質問 9：
Service logic can be deployed in isolation to ___________ autonomy, but services can still ___________ autonomy when they are required to access shared data sources.
A. increase, gain
B. increase, lose
C. decrease, gain
D. decrease, lose
正解：B
铃木** -
私は先日、S90-08Aを受験し、試験合格できました。
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ありがとうございました。