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AZ-204 · Question #643

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might…

The correct answer is A. Yes. Configure Azure Event Grid system topics for each Azure service. Create event subscriptions with Advanced Filters to receive only the relevant events. Use Azure Functions with Event Grid triggers to process the events. Enable Dead-lettering on the event subscriptions to handle…

Submitted by naveen.iyer· Mar 30, 2026Connect to and consume Azure services and third-party services

Question

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear on the review screen. You are developing an application that needs to react to events from multiple Azure services, such as Azure Blob Storage and Azure Resource Manager, in near-real time. The application must meet the following requirements: - Handle a high volume of events without manual intervention. - Receive only specific events relevant to your application, based on event types or resource patterns. - Ensure that no events are missed, even if the processing application is temporarily unavailable. - Use Azure Functions for processing events without managing any infrastructure. - Minimize the amount of custom code required for event routing and handling. You need to develop the solution. Solution: Configure Azure Event Grid system topics for each Azure service. Create event subscriptions with Advanced Filters to receive only the relevant events. Use Azure Functions with Event Grid triggers to process the events. Enable Dead-lettering on the event subscriptions to handle failures and ensure reliable delivery. Does the solution meet the goal?

Options

  • AYes
  • BNo

How the community answered

(37 responses)
  • A
    84% (31)
  • B
    16% (6)

Explanation

Configure Azure Event Grid system topics for each Azure service. Create event subscriptions with Advanced Filters to receive only the relevant events. Use Azure Functions with Event Grid triggers to process the events. Enable Dead-lettering on the event subscriptions to handle failures and ensure reliable delivery. Using system topics, advanced filters, Event Grid triggers, and dead-lettering allows Azure Event Grid to handle high volumes of events by enabling efficient routing, scalable delivery, and reliable message handling. Advanced filters and resource patterns ensure that only relevant events are delivered to subscribers, while Event Grid triggers enable serverless functions to react to events at scale. Dead-lettering provides a safety net for messages that cannot be delivered, ensuring high availability and reliability. https://cosmin-vladutu.medium.com/azure-event-grid-vs-azure-service-bus-vs-event-hubs-when- to-use-each-12900bb32ce8

Topics

#Event Grid#event subscription#Azure Blob Storage#near-real-time events

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