AZ-220 Real Exam 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 correct solution. After you answer a question in this question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have devices that connect to an Azure IoT hub. Each device has a fixed GPS location that includes latitude and longitude. You discover that a device entry in the identity registry of the IoT hub is missing the GPS location. You need to configure the GPS location for the device entry. The solution must prevent the changes from being propagated to the physical device. Solution: You use an Azure policy to apply tags to a resource group. Does the solution meet the goal?

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 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 direct methods and check the response. Does this meet the goal?

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 use?

You have an Azure IoT solution that includes an Azure IoT hub named hub1. You plan to deploy an Azure Time Series Insights Gen 2 environment and connect the environment to hub1. You need to use the device ID from hub1 as the Time Series ID. What should you set as the Time Series ID when creating the environment?

You are developing an Azure IoT Central application. You add a new custom device template to the application. You need to add a fixed location value to the device template. The value must be updated by the physical IoT device, read-only to device operators, and not graphed by IoT Central. What should you add to the device template?