SOA-C03 · Question #82
SOA-C03 Question #82: Real Exam Question with Answer & Explanation
The correct answer is C: Use backtracking to rewind the existing DB cluster to the desired recovery point.. Aurora MySQL backtracking lets you “rewind” the existing DB cluster to a previous point in time (within the configured backtrack window, such as 72 hours) without creating a new cluster. Point- in-time recovery and automatic backups create a new cluster, which does not meet the r
Question
A company is using an Amazon Aurora MySQL DB cluster that has point-in-time recovery, backtracking, and automatic backup enabled. A CloudOps engineer needs to be able to roll back the DB cluster to a specific recovery point within the previous 72 hours. Restores must be completed in the same production DB cluster. Which solution will meet these requirements?
Options
- ACreate an Aurora Replica. Promote the replica to replace the primary DB instance.
- BCreate an AWS Lambda function to restore an automatic backup to the existing DB cluster.
- CUse backtracking to rewind the existing DB cluster to the desired recovery point.
- DUse point-in-time recovery to restore the existing DB duster to the desired recovery point.
Explanation
Aurora MySQL backtracking lets you “rewind” the existing DB cluster to a previous point in time (within the configured backtrack window, such as 72 hours) without creating a new cluster. Point- in-time recovery and automatic backups create a new cluster, which does not meet the requirement to restore in the same production DB cluster, whereas backtracking does.
Community Discussion
No community discussion yet for this question.