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Exam AZ-220 topic 2 question 6 discussion

Actual exam question from Microsoft's AZ-220
Question #: 6
Topic #: 2
[All AZ-220 Questions]

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.

  • A. Trigger Azure functions.
  • B. Invoke direct methods.
  • C. Update desired properties.
  • D. Send cloud-to-device messages.
  • E. Disable IoT device registry entries.
  • F. Update tags.
Show Suggested Answer Hide Answer
Suggested Answer: BCF 🗳️
Consider using jobs when you need to schedule and track progress any of the following activities on a set of devices:
✑ Invoke direct methods
✑ Update desired properties
✑ Update tags
Reference:
https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-jobs
by ipindado2020 at Nov. 21, 2020, 11:56 a.m.

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Chosen Answer:
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trickerk
Highly Voted 3 years, 9 months ago
Given answer is correct. The question explanation and reference are clear.
upvoted 9 times
trickerk
3 years, 9 months ago
- Update desired properties - Update tags - Invoke direct methods
upvoted 7 times
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ipindado2020
Highly Voted 4 years, 6 months ago
BCF is ok
upvoted 8 times
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JeeBi
Most Recent 4 years, 1 month ago
Tags are not visible on the device. Should be BCD, adding 'D. Send cloud-to-device messages.'
upvoted 2 times
berkejf
4 years ago
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
upvoted 6 times
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B (20%)
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