The Service Fa?ade pattern can be used to introduce a logic layer that resides between the
___________ and an underlying ___________.
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Correct Answer:
D
Q: 2
When applying the Messaging Metadata pattern, it is customary to place business document data in
the message header and supplementary messaging metadata in the message body.
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Correct Answer:
B
Q: 3
In the message exchange framework established by the application of the Reliable Messaging
pattern, what roles are typically fulfilled by service agents?
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Correct Answer:
AB
Q: 4
One SOA type can inherit the features and limitations of another SOA type with a broader scope. For
example, the environment and conventions established by the service-oriented enterprise
architecture can be carried over into individual service inventory architectures.
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Correct Answer:
A
Q: 5
Which of the following statements is true?
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Correct Answer:
A
Q: 6
A service inventory architecture is designed to accommodate the composition and recomposition of
services.
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Correct Answer:
A
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Q: 7
The Messaging Metadata pattern requires a messaging framework that supports the processing of
messages with headers or properties.
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Correct Answer:
A
Q: 8
Which of the following statements is false?
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Correct Answer:
B
Q: 9
Which of the following statements accurately describes the difference between the Atomic Service
Transaction pattern and the Compensating Service Transaction pattern?
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Correct Answer:
D
Q: 10
The Atomic Service Transaction pattern can be applied using the WS-Coordination and WS-
AtomicTransaction standards.
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Correct Answer:
A
Q: 11
By applying the Service Broker compound pattern, you establish an environment capable of carrying
out which of the following patterns?
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Correct Answer:
AB
Q: 12
Which of the following statements are true?
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Correct Answer:
ABCD
Q: 13
Which of the following patterns may also require the application of the Service Agent pattern?
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Correct Answer:
ABCD
Q: 14
The application of the Protocol Bridging pattern helps overcome disparity between:
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Correct Answer:
AB
Q: 15
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.
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Correct Answer:
B
Q: 16
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.
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Correct Answer:
B
Q: 17
The Process Centralization pattern:
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Correct Answer:
A
Q: 18
If a service consumer program needs to get data from a service that is not available, it can poll the
service by periodically issuing a request message. This type of interaction can be inefficient because
it can lead to unnecessary message transmissions. Which of the following statements describes a
solution to this problem?
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Correct Answer:
B
Q: 19
Load balancing is commonly associated with which pattern?
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Correct Answer:
B
Q: 20
The application of the Intermediate Routing pattern can address which of the following needs?
