Correct Answer: Configurations and DeviceIdentityOperations
Device creation and deletion logs are captured under the DeviceIdentityOperations category. Routing and hub configuration changes are recorded in the Configurations category....
Correct Answer
Configurations and DeviceIdentityOperations
Why This Answer Is Correct
Device creation and deletion logs are captured under the DeviceIdentityOperations category. Routing and hub configuration changes are recorded in the Configurations category.
This question evaluates your knowledge of IoT Monitoring — a core concept tested in Microsoft Certified: Azure IoT Developer Specialty (AZ-220). Understanding IoT Monitoring is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.
You need to monitor the connection state of all devices in your IoT Hub fleet and receive an alert when a device that was previously connected goes offline unexpectedly. Which approach should you use?
Your IoT Hub is dropping messages and you need to understand why. You enable resource logs and find messages with the 'DeviceNotFound' error. You also see 'MessageSizeExceeded' errors for some devices. What do these indicate?
You need to monitor the flow of individual telemetry messages through IoT Hub and downstream Azure resources to identify performance bottlenecks and track latency. Which feature should you use?