AZ-220 Exam Question 81

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 from five IoT devices.
You need to identify the names of the devices that are not generating telemetry and visualize the dat a. What should you do first?
  • AZ-220 Exam Question 82

    You are developing an Azure IoT solution for a shipping company. The company's ships will have sensors used for predictive maintenance. Some sensor devices will be MQTT-capable, and others will use Modbus.
    Each ship has an internet connection that is available only when the ship is docked.
    You create an Azure IoT hub.
    You need to implement an IoT solution that uses Azure IoT Edge.
    What should you do?
  • AZ-220 Exam Question 83

    You need to enable telemetry message tracing through the entire IoT solution.
    What should you do?
  • AZ-220 Exam Question 84

    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 tab.)

    The Stream Analytics job fails to receive any messages from the IoT hub. What should you do to resolve the issue?
  • AZ-220 Exam Question 85

    You have an Azure solution that contains an Azure loT Edge deployment.
    You are configuring an Azure Stream Analytics Edge job as shown in the following exhibit.
    How should you complete the query? To answer select the appropriate options m the answer area.
    NOTE: Each correct selection is worth one point.