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Microsoft Azure IoT Developer Exam (AZ-220) - Microsoft Exam Questions

Last updated on June 22, 2026

97% Exam Compliance
204 Total Questions
1
Question
You have an Azure loT hub. You need to configure an Azure function that will process loT Hub messages when the messages arrive at the loT hub. The solution must NOT require additional services or solutions deployed.

Which type of trigger should you use? A.an HTTP trigger
Options
A an Azure Event Grid trigger
B an Azure Event Hubs trigger
C an Azure Service Bus trigger
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2
Question
You have an Azure subscription that contains the resources shown in the following table. You create a group enrollment in DPS1 and enroll 100 loT devices. Each device is issued a leaf certificate from CAT. You need to deprovision a single loT device from the group enrollment. The solution must not affect the other devices. Solution: You create a disabled individual enrollment by using the X.509 certificate of the device. Does this meet the goal?
Options
A No
B Yes
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3
Question
You need to meet the monitoring requirements for device metrics. What should you configure?
Options
A Microsoft Power Bl the Diagnostic settings
B Azure Stream Analytics
C Azure Time Series Insights
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4
Question
You have an Azure subscription that contains an Azure IoT hub and two Azure IoT Edge devices named Device1 and Device2. You need to ensure that the IoT hub only accepts connections from Device1 and Device2.

What should you configure?
Options
A Azure API Management
B Azure Active Directory (Azure AD) Identity Protection
C a gateway device
D a private endpoint connection
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5
Question
You have an Azure IoT solution that includes an Azure IoT Hub named Hub1 and an Azure IoT Edge device named Edge1. Edge1 connects to Hub1. You need to deploy a temperature module to Edge1. What should you do?
Options
A Create an IoT Edge deployment manifest that specifies the temperature module and the route to $upstream. From a Bush prompt, run the following command:
az iot hub monitor-events-device-id Edge1 -hub-name Hub1
B From the Azure portal, navigate to Hub1 and select IoT Edge. Select Edge1, select Device Twin, and
then set the deployment manifest as a desired property. From a Bash prompt, run the following command az iot hub monitor-events-device-id Edge1 -hub-name Hub1
C Create an IoT Edge deployment manifest that specifies the temperature module and the route to $upstream. From a Bush prompt, run the following command:
az iot edge set-modules -device-id Edge1 -hub-name Hub1 -content C:
\deploymentMan1.json
D From the Azure portal, navigate to Hub1 and select IoT Edge. Select Edge1, and then select
Manage Child Devices. From a Bash prompt, run the following command:
az iot edge set-modules -device-id Edge1 -hub-name Hub1 -content C:
\deploymentMan1.json
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