You have an Azure subscription that contains an Azure IoT hub, 500 IoT devices, and an Azure Time Series Insights Gen2 environment named Environment1.You need to add calculated values to the Time Series Model.What should you use?
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'."You need to ensure that you can run the command successfully.What should you run first?
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.The Stream Analytics job fails to receive any messages from the IoT hub.What should you do to resolve the issue?
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 root cause.Which log in the Diagnostics settings of the IoT hub should you use to capture the throttling error events?
You have 20 devices that connect to an Azure IoT hub.You open Azure Monitor as shown in the exhibit.You discover that telemetry is not being received from five IoT devices.You need to identify the names of the devices that are not generating telemetry and visualize the data.What should you do first?
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 IoT solution that includes an Azure IoT hub, a Device Provisioning Service instance, and 1,000 connected IoT devices.All the IoT devices are provisioned automatically by using one enrollment group.You need to temporarily disable the IoT devices from the connecting to the IoT hub.Solution: From the Device Provisioning Service, you disable the enrollment group, and you disable device entries in the identity registry of the IoT hub to which theIoT devices are provisioned.Does the solution meet the goal?
