After a Recent Audit, a Company Decided to Implement a New

Multiple Choice

After a recent audit, a company decided to implement a new disaster recovery strategy for its Amazon S3 data and its MySQL database running on Amazon EC2. Management wants the ability to recover to a secondary AWS Region with an RPO under 5 seconds and an RTO under 1 minute. Which actions will meet the requirements while MINIMIZING operational overhead? (Choose two.)

A) Modify the application to write to both Regions at the same time when uploading objects to Amazon S3.
B) Migrate the database to an Amazon Aurora multi-master in the primary and secondary Regions.
C) Migrate the database to Amazon RDS with a read replica in the secondary Region.
D) Migrate to Amazon Aurora Global Database.
E) Set up S3 cross-Region replication with a replication SLA for the S3 buckets where objects are being put.