Microsoft Certified: Azure IoT Developer Specialty AZ-220 Exam Dumps

Microsoft Azure IoT Developer Questions and Answers

Question 9

You need to store the real-time alerts generated by Stream Analytics to meet the technical requirements.

Which type of Stream Analytics output should you configure?

Azure Blob storage

Microsoft Power BI

Azure Cosmos DB

Azure SQL Database

Question 10

You need to recommend the format of telemetry messages to meet the POV requirements.

What should you recommend?

XML

Avro

JSON

Question 11

During the POV phase, telemetry from IoT Hub stops flowing to the hot path. The cold path continues to work.

What should you do to restore the hot path?

Disable the fallback route.

Run the Test all routes action.

Create an explicit route for the hot path.

Modify cold-route to send only some telemetry data to the cold path.

Question 12

You need to configure Stream Analytics to meet the POV requirements.

What are two ways to achieve the goal? Each Answer presents a complete solution.

NOTE: Each correct selection is worth one point.

From IoT Hub, create a custom event hub endpoint, and then configure the endpoint as an input to Stream Analytics.

Create a Stream Analytics module, and then deploy the module to all IoT Edge devices in the fleet.

Create an input in Stream Analytics that uses the built-in events endpoint of IoT Hub as the source.

Route telemetry to an Azure Blob storage custom endpoint, and then configure the Blob storage as a reference input for Stream Analytics.