Câu 43: AZ-220: Microsoft Azure IoT Developer

You have 1,000 IoT devices that connect to an Azure IoT hub. Each device has a property tag named city that is used to store the location of the device. You need to update the properties on all the devices located at an office in the city of Seattle as quickly as possible. Any new devices in the Seattle office that are added to the IoT hub must receive the updated properties also. What should you do?

1. A. From Automatic Device Management, create an IoT device configuration. — đáp án hiện tại
2. B. From the IoT hub, generate a query for the target devices.
3. C. Create a scheduled job by using the IoT Hub service SDKs.
4. D. Deploy an Azure IoT Edge transparent gateway to the Seattle office and deploy an Azure Stream Analytics edge job.