AZ-220 Exam Questions

Case Study 1 - Contoso Overview A company named Contoso, Ltd. is creating a building monitoring system that will monitor the temperature, humidity, and light level at various point...

Case Study 1 - Contoso Overview A company named Contoso, Ltd. is creating a building monitoring system that will monitor the temperature, humidity, and light level at various point...

Case Study 1 - Contoso Overview A company named Contoso, Ltd. is creating a building monitoring system that will monitor the temperature, humidity, and light level at various point...

Case Study 1 - Contoso Overview A company named Contoso, Ltd. is creating a building monitoring system that will monitor the temperature, humidity, and light level at various point...

Case Study 2 - ADatum Overview ADatum Corporation is an international manufacturing company that has 3,000 employees. ADatum has a main office in New York and more than 100 branch...

Case Study 2 - ADatum Overview ADatum Corporation is an international manufacturing company that has 3,000 employees. ADatum has a main office in New York and more than 100 branch...

Case Study 2 - ADatum Overview ADatum Corporation is an international manufacturing company that has 3,000 employees. ADatum has a main office in New York and more than 100 branch...

Case Study 2 - ADatum Overview ADatum Corporation is an international manufacturing company that has 3,000 employees. ADatum has a main office in New York and more than 100 branch...

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 q...

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 q...

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 q...

You plan to deploy a standard tier Azure IoT hub. You need to perform an over-the-air (OTA) update on devices that will connect to the IoT hub by using scheduled jobs. What should...

You 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 Se...

You plan to deploy an Azure IoT hub. The IoT hub must support the following: - Three Azure IoT Edge devices - 2,500 IoT devices - Each IoT device will spend a 6 KB message every fi...

You create an Azure IoT hub by running the following command. az iot hub create --resource-group MyResourceGroup --name MyIotHub -- sku B1 --location westus --partition-count 4 Wha...

You have an existing Azure IoT hub. You need to connect physical IoT devices to the IoT hub. You are connecting the devices through a firewall that allows only port 443 and port 80...

You have an Azure IoT solution that includes an Azure IoT hub and 100 Azure IoT Edge devices. You plan to deploy the IoT Edge devices to external networks. The firewalls of the ext...

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 q...

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 q...

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 q...

You have three Azure IoT hubs named Hub1, Hub2, and Hub3, a Device Provisioning Service instance, and an IoT device named Device1. Each IoT hub is deployed to a separate Azure regi...

You have an Azure subscription that contains a resource group named RG1. You need to deploy the Device Provisioning Service. The solution must ensure that the Device Provisioning S...

You have 10,000 IoT devices that connect to an Azure IoT hub. The devices do not support over- the-air (OTA) updates. You need to decommission 1,000 devices. The solution must prev...

You have an Azure IoT Central application. You need to connect an IoT device to the application. Which two settings do you require in IoT Central to configure the device? Each corr...

You have an existing Azure IoT hub. You use IoT Hub jobs to schedule long running tasks on connected devices. Which three operations do the IoT Hub jobs support directly? Each corr...

You have an Azure IoT hub. You need to recommend a solution to scale the IoT hub automatically. What should you include in the recommendation?

You have an Azure IoT hub that uses a Device Provisioning Service instance. You create a new individual device enrollment that uses symmetric key attestation. Which detail from the...

You have an Azure IoT hub that uses a Device Provisioning Service instance to automate the deployment of Azure IoT Edge devices. The IoT Edge devices have a Trusted Platform Module...

You 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 deploy...

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 t...

You have the devices shown in the following table. You are implementing a proof of concept (POC) for an Azure IoT solution. You need to deploy an Azure IoT Edge device as part of t...

You have 100 devices that connect to an Azure IoT hub. You plan to use Azure functions to process all the telemetry messages from the devices before storing the messages. You need...

You have 1,000 devices that connect to a standard tier Azure IoT hub. All the devices are commissioned and send telemetry events to the built-in IoT Hub endpoint. You configure mes...

You have 10 IoT devices that connect to an Azure IoT hub named Hub1. From Azure Cloud Shell, you run az iot hub monitor-events --hub-name Hub1 and receive the following error messa...

You have an Azure Stream Analytics job that connects to an Azure IoT hub named Hub1445 as a streaming data source. Hub1445 is configured as shown in the exhibit. (Click the Exhibit...

You are troubleshooting an Azure IoT hub. You discover that some telemetry messages are dropped before they reach downstream processing. You suspect that IoT Hub throttling is the...

You have 20 devices that connect to an Azure IoT hub. You open Azure Monitor as shown in the exhibit. (Click the Exhibit tab.) You discover that telemetry is not being received fro...

You have an Azure IoT solution that includes a standard tier Azure IoT hub and an IoT device. The device sends one 100-KB device-to-cloud message every hour. You need to calculate...

You have an Azure IoT solution that includes an Azure IoT hub, 100 Azure IoT Edge devices, and 500 leaf devices. You need to perform a key rotation across the devices. Which three...

You have an Azure IoT hub that is being taken from prototype to production. You plan to connect IoT devices to the IoT hub. The devices have hardware security modules (HSMs). You n...

You use Azure Security Center in an Azure IoT solution. You need to exclude some security events. The solution must minimize development effort. What should you do?

You have an Azure IoT hub that uses a Device Provisioning Service instance. You have 1,000 legacy IoT devices that only support MAC address or serial number identities. The device...

From the Device Provisioning Service, you create an enrollment as shown in the exhibit. (Click the Exhibit tab.) You need to deploy a new IoT device. What should you use as the dev...

You are creating an IoT solution using Azure Time Series Insights. You configure the environment to ensure that all data for the current year is available. What should you do?

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 q...

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 q...

You have 1,000 devices that connect to an Azure IoT hub. You are performing a scheduled check of deployed IoT devices. You plan to run the following command from the Azure CLI prom...

You have an Azure IoT solution that includes several Azure IoT hubs. A new alerting feature was recently added to the IoT devices. The feature uses a new device twin reported prope...

You have an Azure IoT Edge device. You need to modify the credentials used to access the container registry. What should you modify?

You enable Azure Security Center for IoT. You need to onboard a device to Azure Security Center. What should you do?