az-900 Practice Question 135

Exam: az-900
Domain: Describe Azure architecture and services
Topic: Describe Azure storage services
Difficulty: medium
What is the most severe failure from which an Azure Availability Zone can be used to protect access to Azure service?

Answer Options

A
a physical server failure
B
an Azure region failure
C
a storage failure
D
an Azure data center failure

Correct Answer

D: an Azure data center failure

Explanation

The correct answer is an Azure data center failure. It best satisfies the requirement described in the question and matches the Describe Azure storage services concept being tested.
Reference: https://docs.microsoft.com/en-us/azure/virtual-machines/availability; https://docs.microsoft.com/en-us/azure/architecture/high-availability/building-solutions-for-high-availability

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