Final answer:
Availability Zones in Azure can protect managed disks from both datacenter and region failure.
Step-by-step explanation:
Availability Zones are a feature in Azure that provide high availability to manage and protect resources. They are used to protect Azure managed disks from both datacenter failure and region failure.
In the case of datacenter failure, Availability Zones provide redundancy by distributing the resources across multiple datacenters within a region. If one datacenter goes down, the resources hosted in other datacenters within the same Availability Zone will continue to operate.
If a region experiences a failure, Availability Zones offer the ability to replicate the resources across multiple regions. This ensures that even if an entire region becomes unavailable, the resources in other regions are still accessible and operational.