This page was exported from Free Exam Dumps Collection [ http://free.examcollectionpass.com ] Export date:Fri Apr 4 18:53:18 2025 / +0000 GMT ___________________________________________________ Title: Updated Dec-2023 100% Cover Real AZ-220 Exam Questions Make Sure You 100% Pass [Q112-Q127] --------------------------------------------------- Updated Dec-2023 100% Cover Real AZ-220 Exam Questions Make Sure You 100% Pass AZ-220 dumps Accurate Questions and Answers with Free and Fast Updates The Microsoft AZ-220 exam consists of 40-60 multiple-choice questions, and the candidate is given 150 minutes to complete the exam. AZ-220 exam fee is $165, and the certification is valid for two years. Microsoft recommends that candidates have at least one year of experience developing solutions using Azure services before taking the AZ-220 exam.   NEW QUESTION 112You are writing code to provision IoT devices by using the Device Provisioning Service.Which two details from the Overview blade of the Device Provisioning Service are required to provision a new IoT client device? To answer, select the appropriate detail in the answer area.NOTE: Each correct selection is worth one point. ExplanationBox 1: ID ScopeIn the Azure portal, select the Overview blade for your Device Provisioning service and copy the ID Scope value. The ID Scope is generated by the service and guarantees uniqueness. It is immutable and used to uniquely identify the registration IDs.Box 2: Global device endpointThe global_prov_uri variable, which allows the IoT Hub client registration API IoTHubClient_LL_CreateFromDeviceAuth to connect with the designated Device Provisioning Service instance.Example code:static const char* global_prov_uri = “global.azure-devices-provisioning.net”; static const char* id_scope = “[ID Scope]”; Reference:https://docs.microsoft.com/en-us/azure/iot-dps/tutorial-set-up-deviceNEW QUESTION 113Note: 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 Stream Analytics job that receives input from an Azure IoT hub and sends the outputs to Azure Blob storage. The job has compatibility level 1.1 and six streaming units.You have the following query for the job.You plan to increase the streaming unit count to 12.You need to optimize the job to take advantage of the additional streaming units and increase the throughput.Solution: You change the compatibility level of the job to 1.2.Does this meet the goal?  Yes  No Max number of Streaming Units with one step and with no partitions is 6.Reference:https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-parallelizationNEW QUESTION 114You have an IoT device that gathers data in a CSV file named Sensors.csv.You deploy an Azure IoT hub that is accessible at ContosoHub.azure-devices.net. You need to ensure that Sensors.csv is uploaded to the IoT hub.Which two actions should you perform? Each correct answer presents part of the solution.  Upload Sensors.csv by using the IoT Hub REST API.  From the Azure subscription, select the IoT hub, select Message routing, and then configure a route to storage.  From the Azure subscription, select the IoT hub, select File upload, and then configure a storage container.  Configure the device to use a GET request to ContosoHub.azure-devices.net/devices/ContosoDevice1/ files/notifications. ExplanationC: To use the file upload functionality in IoT Hub, you must first associate an Azure Storage account with your hub. Select File upload to display a list of file upload properties for the IoT hub that is being modified.For Storage container: Use the Azure portal to select a blob container in an Azure Storage account in your current Azure subscription to associate with your IoT Hub. If necessary, you can create an Azure Storage account on the Storage accounts blade and blob container on the Containers A: IoT Hub has an endpoint specifically for devices to request a SAS URI for storage to upload a file. To start the file upload process, the device sends a POST request to {iot hub}.azure-devices.net/devices/{deviceId}/ files with the following JSON body:{“blobName”: “{name of the file for which a SAS URI will be generated}”}Reference:https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/iot-hub/iot-hub-configure-file-upload.mdNEW QUESTION 115You have an Azure IoT hub.You plan to attach three types of IoT devices as shown in the following table.You need to select the appropriate communication protocol for each device.What should you select? To answer, drag the appropriate protocols to the correct devices. Each protocol may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.NOTE: Each correct selection is worth one point. ExplanationBox 1: AMQPUse AMQP on field and cloud gateways to take advantage of connection multiplexing across devices.Box 2: MQTTMQTT is used on all devices that do not require to connect multiple devices (each with its own per-device credentials) over the same TLS connection.Box 3: HTTPSUse HTTPS for devices that cannot support other protocols.Reference:https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-protocolsNEW QUESTION 116You need to add Time Series Insights to the solution to meet the pilot requirements.Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. 1 – Provision Time Series Insights2 – Route telemetry from IoT Hub to a custom event.3 – Add a data access policy to Time Series Insights for the dashboard web app Reference:https://docs.microsoft.com/en-us/azure/time-series-insights/time-series-insights-update-create-environmentNEW QUESTION 117You have an Azure IoT Central solution that includes multiple IoT devices. The devices report temperature, humidity, and pressure.You need to export the sensor data captured during a 48-hour period as a CSV file.What should you use in IoT Central?  Devices  Jobs  Device groups  Analytics Azure IoT Central provides rich analytics capabilities to analyze historical trends and correlate telemetry from your devices. To get started, select Analytics on the left pane.The analytics user interface has three main components:Data configuration panel: On the configuration panel, select the device group for which you want to analyze the data. Next, select the telemetry that you want to analyze and select the aggregation method for each telemetry. The Group By control helps to group the data by using device properties as dimensions.Time control: Use the time control to select the duration for which you want to analyze the data.Chart control: The chart control visualizes the data as a line chart.Reference:https://docs.microsoft.com/en-us/azure/iot-central/core/howto-create-analyticsNEW QUESTION 118You have an Azure subscription that contains an Azure loT hub named Hub1 and the IoT devices shown in the following table.You have the automatic device configure rations shown in the following table.For each of the following statements, select Yes if the statement is true. Otherwise, select No.NOTE: Each correct selection is worth one point. NEW QUESTION 119Note: 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 a Standard tier Azure IoT hub and a fleet of IoT devices.The devices connect to the IoT hub by using either Message Queuing Telemetry Transport (MQTT) or Advanced Message Queuing Protocol (AMQP).You need to send data to the IoT devices and each device must respond. Each device will require three minutes to process the data and respond.Solution: You use cloud-to-device messages and watch the cloud-to-device feedback endpoint for successful acknowledgement.Does this meet the goal?  Yes  No IoT Hub provides three options for device apps to expose functionality to a back-end app:* Twin’s desired properties for long-running commands intended to put the device into a certain desired state.For example, set the telemetry send interval to 30 minutes.* Direct methods for communications that require immediate confirmation of the result. Direct methods are often used for interactive control of devices such as turning on a fan.* Cloud-to-device messages for one-way notifications to the device app.Reference:https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-c2d-guidance Implement Edge Question Set 1NEW QUESTION 120Your company is creating a new camera security system that will use Azure IoT Hub.You plan to use an Azure IoT Edge device that will run Ubuntu Server 18.04.You need to configure the IoT Edge device.Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. ExplanationStep 1: Run the following commandsInstall the container runtime.Azure IoT Edge relies on an OCI-compatible container runtime. For production scenarios, we recommended that you use the Moby-based engine provided below. The Moby engine is the only container engine officially supported with Azure IoT Edge. Docker CE/EE container images are compatible with the Moby runtime.Install the Moby engine.sudo apt-get install moby-engineInstall the Moby command-line interface (CLI). The CLI is useful for development but optional for production deployments.sudo apt-get install moby-cliInstall the security daemon. The package is installed at /etc/iotedge/.sudo apt-get install iotedgeStep 2: From Iot Hub,create an IoT Edge device registry entry.Note: In your IoT Hub in the Azure portal, IoT Edge devices are created and managed separately from IOT devices that are not edge enabled.* Sign in to the Azure portal and navigate to your IoT hub.* In the left pane, select IoT Edge from the menu.* Select Add an IoT Edge device.* Provide a descriptive device ID. Use the default settings to auto-generate authentication keys and connect the new device to your hub.* Select Save.Retrieve the connection string in the Azure portal1. When you’re ready to set up your device, you need the connection string that links your physical device with its identity in the IoT hub.2. From the IoT Edge page in the portal, click on the device ID from the list of IoT Edge devices.3. Copy the value of either Primary Connection String or Secondary Connection String.Step 3: Add the connection string to..To manually provision a device, you need to provide it with a device connection string that you can create by registering a new device in your IoT hub.Open the configuration file.sudo nano /etc/iotedge/config.yamlFind the provisioning configurations of the file and uncomment the Manual provisioning configuration section. Update the value of device_connection_string with the connection string from your IoT Edge device.Save and close the file.After entering the provisioning information in the configuration file, restart the daemon:sudo systemctl restart iotedgeReference:https://docs.microsoft.com/en-us/azure/iot-edge/how-to-install-iot-edge-linuxNEW QUESTION 121You 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?  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  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  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  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.jsonExplanation:You deploy modules to your device by applying the deployment manifest that you configured with the module information.Change directories into the folder where your deployment manifest is saved. If you used one of the VS Code IoT Edge templates, use the deployment.json file in the config folder of your solution directory and not the deployment.template.json file.Use the following command to apply the configuration to an IoT Edge device:az iot edge set-modules –device-id [device id] –hub-name [hub name] –content [file path] Reference:https://docs.microsoft.com/en-us/azure/iot-edge/how-to-deploy-modules-cliNEW QUESTION 122You have an Azure IoT solution that includes an Azure IoT hub, a Device Provisioning Service instance, and 1,000 connected IoT devices. The IoT devices are allocated to tour enrollment groups. Each enrollment group is configured to use certificate attestation.You need to decommission all the devices in a single enrollment group and the enrollment group itself.Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. 1 – Disable the enrollment group2 – delete each device from the identity registry.3 – Delete the enrollment group.Reference:https://docs.microsoft.com/en-us/azure/iot-dps/how-to-unprovision-devicesNEW QUESTION 123You have an Azure IoT Edge module named SampleModule that runs on a device named Device1.You make changes to the code of SampleModule by using Microsoft Visual Studio Code.You need to push the code to the container registry and then deploy the module to Device1.Which two actions should you perform from Visual Studio Code? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.  Build and push the SampleModule code to the registry.  Create a deployment for a single device.  Upload to Azure Storage.  Build an loT Edge solution.  Generate a shared access signature (SAS) token for Device 1. D: Once you create IoT Edge modules with your business logic, you want to deploy them to your devices to operate at the edge.B: Configure a deployment manifest. A deployment manifest is a JSON document that describes which modules to deploy, how data flows between the modules, and desired properties of the module twins.You deploy modules to your device by applying the deployment manifest that you configured with the module information.In the Visual Studio Code explorer view, expand the Azure IoT Hub section, and then expand the Devices node.To confirm that the device you’ve chosen is an IoT Edge device, select it to expand the list of modules and verify the presence of $edgeHub and $edgeAgent. Every IoT Edge device includes these two modules.Select Create Deployment for Single Device.Navigate to the deployment manifest JSON file that you want to use, and click Select Edge Deployment Manifest.Reference:https://docs.microsoft.com/en-us/azure/iot-edge/how-to-deploy-modules-vscodeNEW QUESTION 124You need to install the Azure IoT Edge runtime on a new device that runs Windows 10 IoT Enterprise.In which order should you perform the actions? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. ExplanationStep 1: From Azure IoT hub, create an IoT Edge deviceIn the Azure Cloud Shell, enter the following command to create a device named myEdgeDevice in your hub.az iot hub device-identity create –device-id myEdgeDevice –edge-enabled –hub-name {hub_name} View the connection string for your device, which links your physical device with its identity in IoT Hub.Copy the value of the connectionString key from the JSON output and save it. This value is the device connection string. You’ll use this connection string to configure the IoT Edge runtime in the step 3.Step 2: From an elevated PowerShell prompt, run the Deploy-IoTEdge cmdlet.Install the Azure IoT Edge runtime on your IoT Edge device.* Run PowerShell as an administrator.* Run the Deploy-IoTEdge command, which performs the following tasks:– Checks that your Windows machine is on a supported version.– Turns on the containers feature.– Downloads the moby engine and the IoT Edge runtime.Step 3: From an elevated PowerShell prompt, run the Initialize-IoTEdge cmdlet Step 4: Enter the IoT Edge device connection string.Configure the IoT Edge device with a device connection string.Reference:https://docs.microsoft.com/en-us/azure/iot-edge/quickstartNEW QUESTION 125Note: 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 Stream Analytics job that receives input from an Azure IoT hub and sends the outputs to Azure Blob storage. The job has compatibility level 1.1 and six streaming units.You have the following query for the job.You plan to increase the streaming unit count to 12.You need to optimize the job to take advantage of the additional streaming units and increase the throughput.Solution: You change the compatibility level of the job to 1.2.Does this meet the goal?  Yes  No ExplanationMax number of Streaming Units with one step and with no partitions is 6.Reference:https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-parallelizationNEW QUESTION 126You develop a custom Azure IoT Edge module named temperature-module.You publish temperature-module to a private container registry named mycr.azurecr.io You need to build a deployment manifest for the IoT Edge device that will run temperature-module.Which three container images should you define in the manifest? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.  mcr.microsoft.com/azureiotedge-simulated-temperature-sensor:1.0  mcr.microsoft.com/azureiotedge-agent:1.0  mcr.microsoft.com/iotedgedev:2.0  mycr.azurecr.io/temperature-module:latest  mcr.microsoft.com/azureiotedge-hub:1.0 Each IoT Edge device runs at least two modules: $edgeAgent and $edgeHub, which are part of the IoT Edge runtime. IoT Edge device can run multiple additional modules for any number of processes. Use a deployment manifest to tell your device which modules to install and how to configure them to work together.Reference:https://docs.microsoft.com/en-us/azure/iot-edge/module-compositionNEW QUESTION 127You have an Azure IoT solution.You need to test that the solution remains functional if IoT Hub is affected by a regional outage.What should you do?  From the loT hub, set Allow public network access to Disabled.  From the loT hub, start a manual failover.  From the Device Provisioning Service (DPS), unlink the loT hub.  From the loT hub, select Disable fallback route. ExplanationManual failover is a feature of the IoT Hub service that allows customers to failover their hub’s operations from a primary region to the corresponding Azure geo-paired region. Manual failover can be done in the event of a regional disaster or an extended service outage. You can also perform a planned failover to test your disaster recovery capabilities, although we recommend using a test IoT hub rather than one running in production.Reference:https://docs.microsoft.com/en-us/azure/iot-hub/tutorial-manual-failover Loading … Real AZ-220 Quesions Pass Certification Exams Easily: https://www.examcollectionpass.com/Microsoft/AZ-220-practice-exam-dumps.html --------------------------------------------------- Images: https://free.examcollectionpass.com/wp-content/plugins/watu/loading.gif https://free.examcollectionpass.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2023-12-04 11:19:13 Post date GMT: 2023-12-04 11:19:13 Post modified date: 2023-12-04 11:19:13 Post modified date GMT: 2023-12-04 11:19:13