Microsoft AZ-220 Microsoft Azure IoT Developer Exam Practice Test

You have an Azure loT hub and an loT device that generates the following messages.

You need to route the messages to a custom Azure Event Hubs endpoint. The solution must route only messages that have the following values.

Which query should you use?

You have an Azure loT Edge device configured as a transparent gateway.

You need to define a connection string for a leaf device that uses symmetric key authentication.

Which parameters should you specify?

You have an Azure subscription named Sub1.

You need to ensure that when a new Azure loT hub is created in Sub1, a warning appears indicating that communication must be allowed only from known networks. The solution must minimize development and administrative effort.

What should you include in the solution?

You have 10 devices that connect to an Azure loT hub. Each device has a unique public IP address. The devices are not provisioned through DPS.

You discover an anomaly in messages from two devices.

You need to stop all messages from both devices without affecting the other devices.

Solution: You delete the devices from the loT hub.

Does this meet the goal?

You have an loT device that has the following configurations:

* Hardware: Raspberry Pi

* Operating system: Raspberry Pi OS

You need to deploy Azure loT Edge to the device.

Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

You have an Azure loT Central solution

You need to verify that telemetry messages from devices arrive to loT Central.

What should you use?

You have an Azure loT solution that contains an Azure IoT hub and the Azure IoT Edge gateways shown in the following table.

You have the leaf devices shown in the following table.

The IoT hub receives the messages shown in the following table.

You plan to a deploy a new Azure Time Series Insight environment.

You need to recommend a Time Series ID property name to ensure that the telemetry of each device will be stored in a separate time series instance.

What should you recommend?