Exam AZ-900 topic 1 question 135 discussion

Give an answer is correct!

Availability zone protects against datacenter failure.

region>Zone>data centre

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A. a physical server failure - An Azure Availability Zone can protect against a physical server failure, but this is not the most severe failure that it can protect against. A data center failure is more severe because it would affect all of the physical servers in the region. B. an Azure region failure - An Azure region failure is more severe than a data center failure, and an Azure Availability Zone cannot protect against it. If a region fails, all of the Availability Zones in the region will also fail. C. a storage failure - An Azure Availability Zone can protect against a storage failure, but this is not the most severe failure that it can protect against. A data center failure is more severe because it would affect all of the storage in the region.

D. CORRECTO

On exam 07/07/2023

Given answers correct

D. an Azure data center failure - loop question

Answer is correct and was on exam 11-21-22

D, correct

Each availability zone is made up of one or more datacenters with independent power, cooling, and networking. So this, in its own doesn't guarantee data center redundancy. But: Availability zones and their associated datacenters are designed such that if one zone is compromised, the services, capacity, and availability are supported by the other availability zones in the region. https://docs.microsoft.com/en-us/azure/architecture/high-availability/building-solutions-for-high-availability

Got this in exam on 2022.04.18

Data centre is the main thing with azure.

D correct

Correct

Answer is correct!