A company is designing a solution that uses Azure Databricks. The solution must be resilient to regional Azure datacenter outages. You need to recommend the redundancy type for the solution. What…

Read-access geo-redundant storage (RA-GRS) provides read access to the secondary replica but offers the same resilience level as GRS, with GRS being the fundamental redundancy type for regional disaster recovery.

Locally-redundant storage (LRS) copies data within a single physical location, protecting against localized hardware failures but not against datacenter or regional outages.

Geo-redundant storage (GRS) replicates data to a secondary Azure region, hundreds of miles away from the primary region, providing resilience against entire regional datacenter outages and ensuring data durability.

Zone-redundant storage (ZRS) replicates data across multiple Availability Zones within a single region, protecting against zone-wide failures but not against a complete regional outage.