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Microsoft AZ-220 Exam

Status: RETIRED
Exam Name: Microsoft Azure IoT Developer
Exam Code: AZ-220
Related Certification(s): Microsoft Azure IoT Developer Specialty Certification
Certification Provider: Microsoft
Actual Exam Duration: 120 Minutes
Number of AZ-220 practice questions in our database: 204 (updated: 14-11-2023)
Expected AZ-220 Exam Topics, as suggested by Microsoft :
  • Topic 1: Configure Stream Processing/ Implement The Iot Solution Infrastructure Recommend An Appropriate Protocol Based On Device Specifications/ Manage Iot Devices By Using Iot Hub
  • Topic 2: Trigger An Action On A Set Of Devices By Using Iot Hub Jobs And Direct Methods/ Configure Physical Iot Devices
  • Topic 3: Build Messaging Solutions By Using Sdks (Device And Service)/ Provision And Manage Devices
  • Topic 4: Set Up Automatic Device Management Of Iot Devices At Scale/ Modify Device Twin Tags And Properties
  • Topic 5: Configure Device Networking, Topology, And Connectivity/ Build Device Messaging And Communication
  • Topic 6: Manage Allocation Policies By Using Azure Functions/ Implement The Device Provisioning Service (DPS)
  • Topic 7: Build A Solution By Using Iot Central/ Create A Device Provisioning Service/ Create And Configure An Iot Hub
  • Topic 8: Configure Rules And Actions In Azure Iot Central/ Implement Device-To-Cloud Communication
  • Topic 9: Configure Iot Hub Tier And Scaling/ Configure File Upload For Devices
  • Topic 10: Implement Cloud-To-Device Communication/ Decommission (Disenroll) A Device
  • Topic 11: Define A Device Type In Azure Iot Central/ Publish An Iot Edge Module To An Azure Container Registry
  • Topic 12: Provision A Device By Using DPS/ Deprovision An Autoenrollment
  • Topic 13: Set Up And Deploy An Iot Edge Device/ Add And Manage Devices From Iot Central
  • Topic 14: Create A Deployment For Iot Edge Devices/ Install Container Runtime On Iot Devices
  • Topic 15: Select And Deploy An Appropriate Gateway Pattern/ Configure Routing In Azure Iot Hub
  • Topic 16: Configure Routing Of Iot Device Messages To Endpoints/ Manage The Device Lifecycle
  • Topic 17: Monitor, Troubleshoot, And Optimize Iot Solutions/ Create A Device Identity In Iot Hub
  • Topic 18: Define And Implement Deployment Manifest/ Deploy A Single Iot Device To Iot Edge
  • Topic 19: Implement Solutions To Handle Telemetry And Time-Stamped Data/ Create An Azure Time Series Insights (TSI) Environment
  • Topic 20: Validate Device Twin Properties, Tags And Direct Methods/ Implement Module-To-Module Communication
  • Topic 21: Create ASA For Data And Stream Processing Of Iot Data/ Process And Filter Iot Data By Using Azure Functions
  • Topic 22: Implement And Configure Offline Support/ Implement Message Enrichment In Iot Hub Configure Enrollment With Symmetric Keys/ Configure An Iot Solution For Time Series Insights (TSI)
  • Topic 23: Troubleshoot Device Disconnects And Connects/ Implement Azure Security Center (ASC) For Iot
  • Topic 24: Connect The Iot Hub And The Time Series Insights (TSI)/ Query And Visualize Tracing By Using Azure Monitor
  • Topic 25: Verify Device Telemetry Is Received By Iot Hub/ Enable ASC For Iot In Azure Iot Hub
  • Topic 26: Create And Configure An Edge Module/ Deploy A Module To An Edge Device
  • Topic 27: Update Security Daemon And Runtime/ Set Up Diagnostics Logs For Azure Iot Hub/ Create A New Enrollment In DPS
  • Topic 28: Configure Stream Analytics Outputs/ Establish Maintenance Communication/ Troubleshoot Device Communication
  • Topic 29: Define And Test Routing Queries/ Configure Health Monitoring/ Configure An Iot Edge Device
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Free Microsoft AZ-220 Exam Actual Questions

Note: Premium Questions for AZ-220 were last updated On 14-11-2023 (see below)

Question #1

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

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 symmetric key individual enrollment by using the device ID of the device.

Does this meet the goal?

Reveal Solution Hide Solution
Correct Answer: B

Question #2

You have an Azure subscription that contains an Azure loT hub named Hubl and an Azure loT Edge device named Devicel.

You need to configure Devicel to operate in extended offline mode and to support modifying the configuration of modules deployed to Device! while the device is offline.

Solution: From Microsoft Visual Studio Code, you modify the deployment manifest and you configure the address of the localhost for the container registry in the runtime settings of edgeAgent. You deploy the manifest to Device1, and then you restart the device.

Does this meet the goal?

Reveal Solution Hide Solution
Correct Answer: B

Question #3

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

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 symmetric key individual enrollment by using the device ID of the device.

Does this meet the goal?

Reveal Solution Hide Solution
Correct Answer: B

Question #4

You have an Azure subscription that contains an Azure loT hub named Hub1 and an Azure loT Edge device named Device1.

You need to configure Devicel to operate in extended offline mode and to support modifying the configuration of modules deployed to Devicel while the device is offline.

Solution: From Device1, you edit the /etc/iotedge/config.yaml file, you modify the configsource and Localconf igpath environment variables in the agent section, and then you restart the loT Edge security daemon.

Does this meet the goal?

Reveal Solution Hide Solution
Correct Answer: B

Question #5

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.

Reveal Solution Hide Solution
Correct Answer: A, D


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