Exam AZ-220 topic 1 question 3 discussion

Actual exam question from Microsoft's AZ-220

Question #: 3
Topic #: 1

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 have more than one correct solution, while others might not have a correct solution.
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You have an Azure IoT solution that includes an Azure IoT hub, a Device Provisioning Service instance, and 1,000 connected IoT devices.
All the IoT devices are provisioned automatically by using one enrollment group.
You need to temporarily disable the IoT devices from the connecting to the IoT hub.
Solution: From the IoT hub, you change the credentials for the shared access policy of the IoT devices.
Does the solution meet the goal?

A. Yes
B. No

Show Suggested Answer

Suggested Answer: B 🗳️
Reference:
https://docs.microsoft.com/bs-latn-ba/azure/iot-dps/how-to-unprovision-devices

by ipindado2020 at Nov. 21, 2020, 9:48 a.m.

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ipindado2020

Highly Voted 4 years, 6 months ago

B is ok

upvoted 7 times

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Mers17

Most Recent 3 years, 10 months ago

B- No is correct answer

upvoted 4 times

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exam67

3 years, 11 months ago

changing credentials may be effective in preventing the device to connect to IoT hub, but in order to be a "temporary" effect, you should then be prepared to restore the credentials later, therefore make a backup copy of it

upvoted 4 times

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