AWS Certified Security - Specialty SCS-C03

By Amazon · Question Mode

QuestionQ4

Incident Response

A company operates critical workloads in an on-premises data center. The company wants to implement an AWS-based disaster recovery (DR) solution that achieves an RTO of less than 1 hour. The company must continuously replicate physical and virtual servers. It must optimize costs for data storage and bandwidth use. The DR solution must be automated.

Which solution meets these requirements?

Explanation

AWS Elastic Disaster Recovery uses replication agents to continuously perform block-level replication of physical and virtual source servers into a low-cost staging area. It provides recovery orchestration and automated server conversion, with recovery time objectives typically measured in minutes, which meets an RTO of less than one hour while minimizing steady-state storage and compute costs.

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