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Answer: Use Amazon DynamoDB with global tables
Amazon DynamoDB with global tables provides a fully managed, multi-region, and multi-master database that supports high availability and disaster recovery.
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For a financial service application requiring high availability and disaster recovery, which database strategy should be implemented?
A
Use Amazon DynamoDB with global tables
B
Deploy MySQL on Amazon EC2
C
Use Amazon RDS with a single Availability Zone
D
Store data on Amazon S3 only