Home › Azure AZ-305 › cloudcomputing › az305datastorage › Which Azure storage replication option should an…
Which Azure storage replication option should an architect recommend for data that must survive a paired-region outage with read access from the secondary?
ANo replication
BRA-GRS (or RA-GZRS for added zone redundancy in the primary region)
CLRS (single-zone, single-region)
DAzure DNS
Answer & Solution
Correct answer: B. RA-GRS (or RA-GZRS for added zone redundancy in the primary region)
RA-GRS / RA-GZRS replicate to paired region with read-access on the secondary (per AZ-305 §2 data protection). LRS lacks region durability; no replication / DNS aren't choices.
Related questions
Which Azure data-platform service should an architect recommend for streaming ingestion + Which Cosmos DB consistency level should an architect recommend for a globally-deployed apWhich Azure SQL Database feature should an architect recommend to recover from a regional Which Azure storage capability should an architect recommend to provide a hierarchical-namWhich Azure service should an architect recommend to ingest, transform, and orchestrate ETWhich Azure service should an architect recommend for petabyte-scale columnar analytics + Which Azure SQL Database feature should an architect recommend to scale a transactional daWhich Cosmos DB feature should an architect recommend to handle a sudden burst from 100 to