A metro government runs a complex multi-Region citizen portal and wants Associate-level readiness checks that confirm Regional stacks can take traffic before a planned failover. Which capability class should architects be aware of?
Select an answer to reveal the explanation.
Short Explanation
Think of readiness checks as a pre-flight list before you hand traffic to another Region. Application Recovery Controller concepts help you see if the standby stack is actually ready—not just drawn on a slide. Skipping health and readiness is flying without instruments.
Full Explanation
For advanced multi-Region architectures, AWS Route 53 Application Recovery Controller provides readiness and routing controls that help teams assess whether dependent resources are prepared for failover. At Associate depth, architects should recognize that multi-Region readiness tooling exists beyond basic DNS records. Disabling health checks, storing runbooks only on primary instance store, or relying on a single-AZ ASG does not provide multi-Region readiness assurance.