Most Recent Arcitura Education S90.18 Exam Questions & Answers

Prepare for the Arcitura Education Fundamental SOA Security exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Arcitura Education S90.18 exam and achieve success.

The questions for S90.18 were last updated on Dec 20, 2024.

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Question No. 1

A service is forced to use a non-standardized service contract that expresses security policies that were derived from underlying legacy resources. This inhibits the application of which of the following service-orientation principles?

AService Statelessness

BService Loose Coupling

CService Authenticity

DStandardized Service Contract

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Correct Answer: B, D

Question No. 2

Which of the following SOA characteristics relate to the use of security mechanisms that support the reuse of services as part of multiple service compositions?

Atechnology-driven

Bstandards-neutral

Centerprise-centric

Dcomposition-centric

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Correct Answer: C, D

Question No. 3

The receiver of a message decrypts an encrypted message digest using the public key of the sender that corresponds to the private key. The receiver then matches it against the digest of the original message. If the decrypted digest and the newly calculated digest match, then what does it prove?

Acoupling

Bconfidentiality

Cnon-repudiation

Dintegrity

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Correct Answer: C, D

Question No. 4

Which of the following design options can help reduce the amount of runtime processing required by security logic within a service composition?

AIncrease the usage of XML-Encryption and XML-Signature.

BUse a single sign-on mechanism.

CIntroduce an identity store that is shared by the services within the service composition.

DEnsure that non-repudiation is constantly guaranteed.

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Correct Answer: B

Question No. 5

Service A supports WS-Security and Service B does not. How can they exchange secure messages?

AWS-Security regulates identity stores and therefore does not prohibit Service A and Service B from exchanging secure messages.

BService B can be designed to support XML Canonicalization instead. This enables Service B to be compatible with any service that supports WS-Security.

CAs long as both services share the same public key. it doesn't matter whether WS-Security is supported.

DNone of the above.

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Correct Answer: D

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