Domain 2.3: Recommend a data storage solution — AZ-305 Practice Question 26

How to approach this question

Match 'data center failure protection' with 'must not leave the region'.

Full Answer

B.Zone-redundant storage (ZRS)✓ Correct

Zone-redundant storage (ZRS) replicates your Azure Storage data synchronously across three Azure availability zones in the primary region. Each availability zone is a separate physical location with independent power, cooling, and networking. This protects against a data center failure while ensuring the data never leaves the specified region, satisfying the data residency constraint.

Common mistakes

Choosing GRS for maximum protection, ignoring the explicit constraint that data must not leave the primary region.

How to approach this question

Full Answer

Common mistakes

Practice the full Azure Solutions Architect Expert AZ-305 Practice Exam 2

More questions from this exam