Microsoft
AZ-220 · Question #15
AZ-220 Question #15: Real Exam Question with Answer & Explanation
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Question
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?
Options
- Aa device-to-cloud message
- Bthe device twin reported properties
- Ca cloud-to-device message
- Da direct method
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