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AWS Certified Solutions Architect study material · question 163 of 500

Which two AWS features provide continuous cross-Region asynchronous data replication? Choose two.

  1. AWS Backup lifecycle policies
  2. Aurora global databases
  3. DynamoDB global tables
  4. EBS snapshots taken hourly
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Answer: B. Aurora global databases
C. DynamoDB global tables

Continuous replication comes from S3 Replication, RDS read replicas, Aurora global databases, DynamoDB global tables, DocumentDB global clusters and ElastiCache Global Datastore.

Source: Disaster recovery options in the cloud (Amazon Web Services) — Pilot light — AWS services

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