AZ204-Connect to & consume Azure Services and 3rd-part services

Which Azure service can be used to create and manage APIs, document them, and configure access policies?

• A. Azure API Management

• B. Azure App Service

• C. Azure Event Grid

• D. Azure Service Bus

Answer explanation

Azure API Management provides features to create, document, and secure APIs, as well as configure access policies.

Which Azure service can be used to handle events from multiple sources and route them to the correct subscribers?

• A. Azure API Management

• B. Azure App Service

• C. Azure Event Grid

• D. Azure Service Bus

Answer explanation

Azure Event Grid allows you to handle events from multiple sources and route them to specific subscribers based on event properties.

Which Azure service can be used to ingest large volumes of telemetry data and configure data retention policies?

• A. Azure API Management

• B. Azure Event Hub

• C. Azure Queue Storage

• D. Azure Service Bus

Answer explanation

Azure Event Hub allows you to ingest large volumes of telemetry data and configure retention policies.

Which Azure service can be used to store messages and ensure that they are processed in the order they are received?

• A. Azure API Management

• B. Azure Event Grid

• C. Azure Queue Storage

• D. Azure Service Bus

Answer explanation

Azure Service Bus queues with sessions enabled ensure that messages are processed in the order they are received.

You are developing a solution that uses Azure Queue Storage. The solution must ensure that messages are delivered in the order they were sent.

Solution: Use Azure Queue Storage with FIFO configuration.

Does the solution meet the goal?

• Yes

• No

Answer explanation

Azure Queue Storage does not guarantee FIFO (First-In-First-Out) message delivery. Use Azure Service Bus with sessions for ordered delivery.

You are building a microservices architecture where services communicate asynchronously.

Solution: Use Azure Service Bus topics and subscriptions.

Does the solution meet the goal?

• Yes

• No

Answer explanation

Azure Service Bus topics and subscriptions are ideal for asynchronous communication in microservices.

You are developing a solution that must trigger a function when a new file is uploaded to Azure Blob Storage.

Solution: Use Azure Event Hub to monitor the blob container.

Does the solution meet the goal?

• Yes

• No

Answer explanation

Azure Event Hub is not designed for blob storage events. Use Azure Event Grid for this scenario.

You are developing a solution that must process millions of telemetry events per second.

Solution: Use Azure Event Hub.

Does the solution meet the goal?

• Yes

• No

Answer explanation

Azure Event Hub is designed for high-throughput event ingestion.

You are developing a solution that must expose APIs to internal users only.

Solution: Use Azure API Management with an internal virtual network configuration.

Does the solution meet the goal?

• Yes

• No

Answer explanation

Azure API Management can be configured to be accessible only within a virtual network.

You are developing a solution that must store messages for up to 90 days.

Solution: Use Azure Queue Storage.

Does the solution meet the goal?

• Yes

• No

Answer explanation

Azure Queue Storage supports a maximum TTL of 7 days. Use Azure Storage Tables or another long-term storage solution.