Which type of replication should you use for the storage account?

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?
A . geo-redundant storage (GRS)
B . zone-redundant storage (ZRS)
C . locally-redundant storage (LRS)
D . geo-zone-redundant storage (GZRS)

View Answer

Answer: A

Explanation:

Geo-redundant storage (GRS) copies your data synchronously three times within a single physical location in the primary region using LRS. It then copies your data asynchronously to a single physical location in the secondary region.

Reference: https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy