A solutions architect is designing a disaster recovery strategy for a three-tier application. The application has an RTO of 30 minutes and an RPO of 5 minutes for the data tier. The application and web tiers are stateless and leverage a fleet of Amazon EC2 instances. The data tier consists of a 50 TB Amazon Aurora database. Which combination of steps satisfies the RTO and RPO requirements while optimizing costs? (Choose two.)

Topic #: - All AWS Certified Solutions Architect - Professional Questions

A. Create daily snapshots of the EC2 instances and replicate the snapshots to another Region. Most Voted
B. Deploy a hot standby of the application to another Region.
C. Create snapshots of the Aurora database every 5 minutes.
D. Create a cross-Region Aurora Replica of the database. Most Voted
E. Create an AWS Backup job to replicate data to another Region.

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