Crucial Exams

AWS Certified Solutions Architect Associate SAA-C03 Practice Question

A company has deployed a critical database-backed web application in the Northern Virginia region. The operational requirements dictate that the application must be able to recover from a region-wide service disruption and be operational within 4 hours, with data loss not exceeding 15 minutes. What disaster recovery approach would effectively meet these operational objectives?

  • Regularly schedule snapshots of the database to a durable storage service with cross-region copying enabled.

  • Create a scaled-down version of the environment in a secondary region, backed up by snapshots on a daily schedule.

  • Configure multi-regional deployment with data replication to a secondary region and establish a system for automated failover.

  • Maintain a synchronous standby replica within the same geographical area to ensure instant failover without data loss.

AWS Certified Solutions Architect Associate SAA-C03
Design Resilient Architectures
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