You have an existing Azure IoT hub.
You use IoT Hub jobs to schedule long running tasks on connected devices.
Which three operations do the IoT Hub jobs support directly? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
Azure IoT Hub jobs support the following operations directly: invoking direct methods, updating desired properties, and updating tags. Invoking direct methods allows the IoT hub to perform specific tasks on the device. Updating desired properties is used to control the configuration of the device through its twin. Updating tags is a way to organize and manage devices by grouping them with metadata. These operations are directly managed through IoT Hub jobs to efficiently handle long-running tasks on connected devices.
Given answer is correct. The question explanation and reference are clear.
- Update desired properties - Update tags - Invoke direct methods
BCF is ok
Tags are not visible on the device. Should be BCD, adding 'D. Send cloud-to-device messages.'
You are wrong. IoT Hub jobs is running on IoT hub not on device. tag can be updated by IoT hub jobs. Correct answer is BCF