An architect is modernizing a monolithic application by breaking it into event-driven microservices. Service A needs to publish events that are consumed by Service B, Service C, and a third-party SaaS application. Which AWS service is BEST suited as the event router?

Answer options:

Amazon SQS

Amazon EventBridge

Amazon MQ

AWS Step Functions

How to approach this question

Identify the service designed for event routing and SaaS integration.

Full Answer

B.Amazon EventBridge✓ Correct

Amazon EventBridge is a serverless event bus that makes it easy to connect applications together using data from your own applications, SaaS applications, and AWS services.

Common mistakes

Choosing SQS, which does not support publish/subscribe patterns natively.

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Practice the full AWS Solutions Architect Professional SAP-C02 Practice Exam 3

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