Exam AZ-220 topic 6 question 19 discussion

Actual exam question from Microsoft's AZ-220

Question #: 19
Topic #: 6

You have ab Azure subscription that contains an Azure IoT hub named Hub1, 50 IoT devices, and an Azure Blob storage account named storage1.

Hub1 will be used to route data from the IoT devices to storage1.

You enable private endpoint access for Hub1.

You need to ensure that Hub1 can route the data to storage1.

What should you do?

A. On Hub1, create a shared access policy.
B. On Hub1, add an X.509 certificate.
C. Deploy an Azure IoT Edge gateway device.
D. On Hub1, configure a system-assigned managed identity.

Show Suggested Answer

Suggested Answer: A 🗳️

by xixi4den at May 15, 2023, 6:48 p.m.

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j_c_000

2 years, 1 month ago

Selected Answer: D

Agree with D. "Shared access policy" would be for something accessing the hub. Here the hub needs to access storage, in which case a managed identity would be useful (though not required)

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xixi4den

2 years, 1 month ago

I vote for D - managed identity https://learn.microsoft.com/en-us/azure/iot-hub/virtual-network-support#egress-connectivity-from-iot-hub-to-other-azure-resources https://learn.microsoft.com/en-us/azure/iot-hub/iot-hub-managed-identity#egress-connectivity-from-iot-hub-to-other-azure-resources

upvoted 3 times

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