Microsoft Updated AZ-220 Exam Questions and Answers by adyan

The IoT Hub resource logs connections category emits operations and errors having to do with device connections. The following screenshot shows a diagnostic setting to route these logs to a Log Analytics workspace:

Note: Azure Monitor: Route connection events to logs:

IoT hub continuously emits resource logs for several categories of operations. To collect this log data, though, you need to create a diagnostic setting to route it to a destination where it can be analyzed or archived. One such destination is Azure Monitor Logs via a Log Analytics workspace, where you can analyze the data using Kusto queries.

Your Time Series ID property is iothub-connection-device-id, dt-subject.

As an IoT Plug and Play user, for your Time Series ID, specify a composite key that consists of iothub-connection-device-id and dt-subject. The IoT hub adds these system properties that contain your IoT Plug and Play device ID and your device component names, respectively.

Time Series Model types help you define variables or formulas for doing computations. Types are associated with a specific instance.

A type can have one or more variables. For example, a Time Series Model instance might be of type Temperature Sensor, which consists of the variables avg temperature, min temperature, and max temperature.

Graphical user interface, text Description automatically generated with medium confidence

Step 1: From Microsoft Visual Studio Code,…

The Azure IoT Tools extension provides project templates for all supported IoT Edge module languages in Visual Studio Code. These templates have all the files and code that you need to deploy a working module to test IoT Edge, or give you a starting point to customize the template with your own business logic.

Step 2: Build and push the module to Azure Container Registry

Build and push your solution. Review the module code and the deployment. Then build the SampleModule container image and push it to your container registry.

Step 3: Create a deployment for the IoT Edge device.

Verify that the built container images are stored in your container registry, then deploy the modules to the device.