Crucial Exams

AWS Certified CloudOps Engineer Associate SOA-C03 Practice Question

A company runs a multi-AZ Amazon Aurora MySQL DB cluster for order data. Automated backups are kept 7 days, and Aurora Backtrack has a 24-hour window. A deployment at 03:15 corrupted tables, discovered at 03:30. Ops must restore the database to its pre-deployment state with a 15-minute RTO and 10-minute RPO, minimizing extra cost and effort. What should they do?

  • Create an on-demand snapshot, restore it to a new cluster from 03:14, and switch the application to the new writer endpoint.

  • Export the latest automated backup to Amazon S3, load the data into a new cluster, and then promote the cluster to production.

  • Use Aurora Backtrack to rewind the existing cluster to 03:14 and resume operations.

  • Perform a point-in-time restore from automated backups to 03:14, create a new cluster, and update application endpoints.

AWS Certified CloudOps Engineer Associate SOA-C03
Reliability and Business Continuity
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