You are deploying a global microservices application. You want to ensure that traffic is encrypted between services (mTLS) and that you have fine-grained visibility into service-to-service communication. Which solution is most appropriate?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: Cloud Service Mesh (managed Istio)

Cloud Service Mesh (powered by Anthos Service Mesh/Istio) provides managed mTLS, traffic management, and observability for microservices in GKE and GCE....

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Real Exam ScenarioVertex AI

You are deploying a global microservices application. You want to ensure that traffic is encrypted between services (mTLS) and that you have fine-grained visibility into service-to-service communication. Which solution is most appropriate?

โœ“ Correct Answer & ExplanationVertex AI

Correct Answer

Cloud Service Mesh (managed Istio)

Why This Answer Is Correct

Cloud Service Mesh (powered by Anthos Service Mesh/Istio) provides managed mTLS, traffic management, and observability for microservices in GKE and GCE.

๐Ÿ“š What This Question Tests

This question evaluates your knowledge of Vertex AI โ€” a core concept tested in Professional Cloud Architect. Understanding Vertex AI is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.