Most Recent Arcitura Education S90.18 Exam Dumps

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 Feb 19, 2025.

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Question No. 1

Which of the following security mechanisms can provide centralized security measures for all services within a service inventory?

Apublic key infrastructure

Bsingle sign-on

Chashed certificate repository

Didentity management system

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Correct Answer: A, B, D

Question No. 2

Security specialists are planning to implement public key cryptography in order to encrypt messages exchanged between Service A and Service B. Which of the following options fulfills this requirement?

AA shared key is used by both the services for message encryption and decryption

BThe XML-Signature standard is applied

CThe Data Origin Authentication pattern is applied

DNone of the above

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Correct Answer: D

Question No. 3

Service A is a utility service that has been designed to receive and send non-confidential messages. Service A provides access to a legacy application. Since the launch of Service A . the overall usage volumes have increased beyond expectations. Upon a review of the access logs, it is discovered that most of the requests came from unauthorized service consumers. The application of the Direct Authentication and Data Confidentiality patterns will prevent this from happening in the future.

ATrue

BFalse

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Correct Answer: B

Question No. 4

A certificate authority is generally responsible for

Aauthenticating the identity of an entity requesting a certificate

Bpublishing information about revoked certificates

Creceiving notifications about the loss of private keys

Dsigning certificates that bind a public key to authenticate identity information about the key holder

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Correct Answer: A, B, C, D

Question No. 5

Service A requires certificates signed by a trusted certificate authority. The certificate authority publishes a Certificate Revocation List (CRL) on a frequent basis. As a result, some of the service consumers that were previously authorized to access Service A will not be able to after new CRLs are issued. How can this security requirement be enforced?

AA human security administrator needs to check the validity of each certificate with the certificate authority whenever Service A is accessed.

BAn intermediary can check against the CRL to determine whether a certificate provided by a service consumer is still valid.

CUsing certificates in such a scenario is not a valid option.

DNone of the above

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Correct Answer: B

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