AZ-220 · Question #21
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…
The correct answer is B. No. Instead add the desired properties to the device twin. Note: Device Twins are used to synchronize state between an IoT solution's cloud service and its Each device's twin exposes a set of desired properties and reported properties. The cloud service populates the desired…
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Options
- AYes
- BNo
How the community answered
(32 responses)- A22% (7)
- B78% (25)
Explanation
Instead add the desired properties to the device twin. Note: Device Twins are used to synchronize state between an IoT solution's cloud service and its Each device's twin exposes a set of desired properties and reported properties. The cloud service populates the desired properties with values it wishes to send to the device. When a device connects it requests and/or subscribes for its desired properties and acts on them. https://azure.microsoft.com/sv-se/blog/deep-dive-into-azure-iot-hub-notifications-and-device-twin/
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