Exam AZ-720 topic 2 question 17 discussion

Actual exam question from Microsoft's AZ-720

Question #: 17
Topic #: 2

A company manages a solution that uses Azure Functions.
A function returns the following error. Azure Functions Runtime is unreachable.
You need to troubleshoot the issue.
What are two possible causes of the issue? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

A. The function key was deleted.
B. The storage account application settings were deleted.
C. The execution quota is full.
D. The company did not configure a timer trigger.
E. The storage account for the function was deleted.

Show Suggested Answer

Suggested Answer: BE 🗳️

by CaptainSunny at Jan. 3, 2023, 12:14 p.m.

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terawatt

1 year, 10 months ago

Selected Answer: BE

B. The storage account application settings were deleted - The Azure Functions runtime requires certain application settings, including a reference to the Azure Storage account it uses for operations like managing triggers and logging function executions. If these settings were inadvertently deleted, the Functions runtime may not be able to operate properly. E. The storage account for the function was deleted - Azure Functions requires an Azure Storage account, which it uses for operations such as managing triggers and logging function executions. If the associated storage account is deleted, the Azure Functions Runtime would be unable to operate, leading to the error message you're seeing.

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Anas86

2 years, 1 month ago

Not sure about this question honestly. According to the document we have 3 correct answers not just 2. Daily execution quota is also a correct answer

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cris_exam

2 years, 1 month ago

yeah, I tend to agree with you, though the quota issue is only if the daily execution quota is configured (and, yes, it's not mentioned that this quota is configured or not), otherwise you wouldn't have any issues (if not config), but without a storage account or storage app settings, for sure the app won't work. I would still go with BE if this question should pop up. :)

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cris_exam

2 years, 1 month ago

Selected Answer: BE

I agree with BE after reading the same mentioned article. https://learn.microsoft.com/en-us/azure/azure-functions/functions-recover-storage-account#storage-account-was-deleted

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Alvin_Widiawan

2 years, 3 months ago

Selected Answer: BE

Based on this reference B & E : https://learn.microsoft.com/en-us/azure/azure-functions/functions-recover-storage-account

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CaptainSunny

2 years, 5 months ago

https://learn.microsoft.com/en-us/azure/azure-functions/functions-recover-storage-account

upvoted 2 times

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