Microsoft Azure Solutions Architect Expert AZ-305 Practice Question

You are designing a multi-tier order-processing solution on Azure. A front-end Azure App Service must publish order messages to a back-end microservice hosted on Azure Kubernetes Service (AKS). The messaging layer must: sustain up to 20,000 messages per second, preserve message order within each customer session, provide built-in dead-letter handling, and support session-based state management for orders that span multiple steps. Which Azure service should you recommend for the messaging layer?

  • Publish the orders to an Azure Event Hubs Dedicated cluster using the Kafka-compatible endpoint.

  • Send the events to an Azure Event Grid topic and apply subject-based filters on each subscription.

  • Create individual Azure Storage queues per customer ID and have the AKS microservice poll them.

  • Deploy an Azure Service Bus Premium namespace and use session-enabled, partitioned queues for order messages.

Microsoft Azure Solutions Architect Expert AZ-305
Design infrastructure solutions
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