Arcitura Education S90.08 Exam Questions - Real Practice Questions for Guaranteed Success

Question 1

Which of the following statements is true?

AAlthough the Logic Centralization pattern addresses the question of how to avoid redundant service logic, it does not address how the logic should be accessed.

BThe Contract Centralization pattern specifies how to access a service through its published contract, but it does not indicate which services should be accessed for specific purposes.

CWhen the Logic Centralization and Contract Centralization patterns are applied together, they realize the Official Endpoint pattern because they effectively establish an official endpoint for a service.

DAll of these statements are true.

Correct : D

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AAlthough the Logic Centralization pattern addresses the question of how to avoid redundant service logic, it does not address how the logic should be accessed.

BThe Contract Centralization pattern specifies how to access a service through its published contract, but it does not indicate which services should be accessed for specific purposes.

DAll of these statements are true.

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Question 2

Which of the following statements is false?

AThe Contract Centralization pattern positions the service contract as the official entry point into the service logic.

BThe Contract Centralization pattern can impose performance overhead and requires the use of design standards.

CThe application of the Contract Centralization pattern enables access to underlying service resources through the use of secondary or unofficial technical contracts.

DThe Decoupled Contract pattern supports the application of the Contract Centralization pattern.

Correct : C

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AThe Contract Centralization pattern positions the service contract as the official entry point into the service logic.

BThe Contract Centralization pattern can impose performance overhead and requires the use of design standards.

CThe application of the Contract Centralization pattern enables access to underlying service resources through the use of secondary or unofficial technical contracts.

DThe Decoupled Contract pattern supports the application of the Contract Centralization pattern.

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Question 3

Legacy systems often rely upon a combination of proprietary data models, proprietary data formats, and proprietary transport protocols. For this reason the Legacy Wrapper pattern is often used together with which of the following patterns?

AAtomic Service Transaction

BService Messaging

CService Broker

DMessaging Metadata

Correct : C

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AAtomic Service Transaction

BService Messaging

CService Broker

DMessaging Metadata

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Question 4

Which of the following statements is true?

AThe application of the Legacy Wrapper pattern results in the coupling of the service consumer to the legacy resources encapsulated by the service.

BThe application of the Legacy Wrapper pattern results in the coupling of the service contract to the legacy resources encapsulated by the service.

CThe application of the Legacy Wrapper pattern supports the Contract Centralization pattern by helping to establish a standardized contract through which to access legacy resources.

DNone of these statements are true.

Correct : C

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AThe application of the Legacy Wrapper pattern results in the coupling of the service consumer to the legacy resources encapsulated by the service.

BThe application of the Legacy Wrapper pattern results in the coupling of the service contract to the legacy resources encapsulated by the service.

CThe application of the Legacy Wrapper pattern supports the Contract Centralization pattern by helping to establish a standardized contract through which to access legacy resources.

DNone of these statements are true.

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Question 5

A service inventory architecture is designed to accommodate the composition and recomposition of services.

ATrue

BFalse

Correct : A

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ATrue

BFalse

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Master Arcitura Education S90.08 Exam with Reliable Practice Questions

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