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What should you do to identify the cause of the connectivity issues?
What should you do to identify the cause of the connectivity issues?A . Send cloud-to-device messages to the IoT devices.B . Use the heartbeat pattern to send messages from the IoT devices to iothub1.C . Monitor the connection status of the device twin by using an Azure function.D . Enable...
Which detail from the enrollment is required to auto provision the device by using the Device Provisioning Service?
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 enrollment is required to auto provision the device by using the Device Provisioning Service?A . the registration ID of the enrollmentB...
Which two settings do you require in IoT Central to configure the device?
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 correct answer presents part of the solution. NOTE: Each correct selection is worth one point.A . Group SAS Primary...
What should you use?
You have an Azure IoT solution that contains an Azure IoT hub. You need to ensure that the IoT hub configuration is compliant with the Health Insurance Portability and Accountability Act (HIPAA) audit logging requirements. What should you use?A . Azure Advisor recommendationsB . an Azure Policy definitionC . Azure...
What should you use as the device identity during attestation?
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 device identity during attestation?A . a self-signedB . 509 certificateC . the random string of alphanumeric charactersD ....
Which three communication protocols can you use?
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. Which three communication protocols can you use? Each correct answer presents a complete solution. NOTE: Each...
What should you run first?
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 message: "az iot hub: 'monitor-events' is not in the 'az iot hub' command group. See 'az iot hub --help'."...
Which two details from the Overview blade of the Device Provisioning Service are required to provision a new IoT client device?
HOTSPOT You 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...
Solution: From the IoT hub, you change the credentials for the shared access policy of the IoT devices. Does the solution meet the goal?
Topic 3, Misc. Questions 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...
What should you do first?
You have an Azure IoT hub that receives messages from an IoT device. The messages are serialized as Protobuf. You need the IoT hub to route the messages. What should you do first?A . From the Azure portal, add desired properties to the device twin.B . Configure the loT device...
