SAA-C03 · Question #492
A company hosts an application on AWS that uses an Amazon S3 bucket and an Amazon Aurora database. The company wants to implement a multi-Region disaster recovery (DR) strategy that minimizes…
The correct answer is D. Migrate the database to an Aurora global database. Create a second S3 bucket in a second. Aurora Global Database: Provides cross-Region disaster recovery with minimal data loss (<1 second replication latency). S3 Cross-Region Replication (CRR): Automatically replicates data between buckets in different "Aurora Global Database replicates your data with typically…
Question
A company hosts an application on AWS that uses an Amazon S3 bucket and an Amazon Aurora database. The company wants to implement a multi-Region disaster recovery (DR) strategy that minimizes potential data loss. Which solution will meet these requirements?
Options
- ACreate an Aurora read replica in a second Availability Zone within the same AWS Region. Enable
- BCreate an Aurora read replica in a second AWS Region. Configure AWS Backup to create
- CEnable Aurora native database backups across multiple AWS Regions. Use S3 cross-account
- DMigrate the database to an Aurora global database. Create a second S3 bucket in a second
How the community answered
(51 responses)- A4% (2)
- B6% (3)
- C12% (6)
- D78% (40)
Explanation
Aurora Global Database: Provides cross-Region disaster recovery with minimal data loss (<1 second replication latency). S3 Cross-Region Replication (CRR): Automatically replicates data between buckets in different "Aurora Global Database replicates your data with typically under one second of latency to secondary Regions." "Amazon S3 Cross-Region Replication automatically replicates objects across buckets in different This meets the multi-Region DR requirement with minimal data loss.
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