AZ-305 · Question #405
You have an Azure subscription that contains multiple virtual machines that use managed disks. You plan to use Azure Site Recovery to replicate the virtual machines across availability zones in the…
The correct answer is C. zone-redundant storage (ZRS). Zone-redundant storage (ZRS) copies your data synchronously across three Azure availability zones in the primary region. For applications requiring high availability, Microsoft recommends using ZRS in the primary region, and also replicating to a secondary region. Supported…
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Options
- Ageo-redundant storage (GRS)
- Blocally-redundant storage (LRS)
- Czone-redundant storage (ZRS)
- Dgeo-zone-redundant storage (GZRS)
How the community answered
(45 responses)- A7% (3)
- B4% (2)
- C71% (32)
- D18% (8)
Explanation
Zone-redundant storage (ZRS) copies your data synchronously across three Azure availability zones in the primary region. For applications requiring high availability, Microsoft recommends using ZRS in the primary region, and also replicating to a secondary region. Supported Azure Storage services The following table shows the redundancy options supported by each Azure Storage service. https://learn.microsoft.com/en-us/azure/storage/common/storage-redundancy
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