Two designs were proposed. Design A would validate recovery procedures regularly. Design B would use cell-based blast isolation for EKS. The team must pick the approach aligned with vendor best practices. Which choice is correct?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Testing confirms RTO/RPO assumptions. Compare with Separate clusters/accounts per cell: Cells contain failures.
Correct answer(s): b. Scheduled DR drills with CloudFormation
Exam domain: Domain 6: Reliability and Resilience (14% weight on the official guide).
Official documentation & study links
Practice this certification
This page is one question from the AWS Certified DevOps Engineer – Professional bank. Run a full timed practice exam with domain-weighted random questions in your browser.