Microsoft Azure Fundamentals AZ-900
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Ultimate access to all questions.
Your organization is planning to deploy an Azure Storage account to store critical financial data that requires high availability and durability. The solution must ensure data protection against both data center failures and regional outages, while also allowing read access to the data in the secondary region in case of a primary region failure. Considering cost-effectiveness and compliance with financial data regulations, which redundancy option would you recommend? (Choose two correct options)
A
Locally Redundant Storage (LRS) - Replicates your data three times within a single data center in the primary region, offering protection against hardware failures but not against data center or regional outages.
B
Zone-Redundant Storage (ZRS) - Replicates your data synchronously across three Azure availability zones in the primary region, providing protection against data center failures but not regional outages.
C
Geo-Redundant Storage (GRS) - Replicates your data to a secondary region that is hundreds of miles away from the primary region, providing protection against regional outages but does not allow read access to the secondary region unless there is a failover.
D
Read-Access Geo-Zone-Redundant Storage (RA-GZRS) - Combines the benefits of ZRS in the primary region with geo-replication to a secondary region, and allows read access to the data in the secondary region without requiring a failover, ensuring high availability and durability.
E
Geo-Zone-Redundant Storage (GZRS) - Similar to RA-GZRS but does not provide read access to the secondary region without a failover, offering a balance between cost and redundancy.