Microsoft
DP-203 · Question #78
You plan to implement an Azure Data Lake Gen2 storage account. You need to ensure that the data lake will remain available if a data center fails in the primary Azure region. The solution must…
The correct answer is B. zone-redundant storage (ZRS). If a data center fails in the primary region, another datacenter in the same region could be a good solution and less expensive.
Submitted by emma.c· Mar 30, 2026Design and implement data storage
Question
You plan to implement an Azure Data Lake Gen2 storage account. You need to ensure that the data lake will remain available if a data center fails in the primary Azure region. The solution must minimize costs. Which type of replication should you use for the storage account?
Options
- Ageo-redundant storage (GRS)
- Bzone-redundant storage (ZRS)
- Clocally-redundant storage (LRS)
- Dgeo-zone-redundant storage (GZRS)
How the community answered
(32 responses)- A3% (1)
- B84% (27)
- C3% (1)
- D9% (3)
Explanation
If a data center fails in the primary region, another datacenter in the same region could be a good solution and less expensive.
Topics
#zone-redundant storage#storage replication#ADLS availability#disaster recovery
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