DOP-C02 Domain 3: Resilient Cloud Solutions

Two designs were proposed. Design A would run chaos experiments safely. Design B would define RTO/RPO in resilience hub. The team must pick the approach aligned with vendor best practices. Which choice is correct?

Multiple choice — select one answer

Answer choices

  1. a. AWS Fault Injection Simulator
  2. b. Amazon RDS Multi-AZ
  3. c. Chaos in prod without guardrails
  4. d. ECS service scheduler spread

Architectural breakdown & explanation

FIS injects controlled failures. Compare with AWS Resilience Hub: Resilience Hub assesses apps against policies.

Correct answer(s): a. AWS Fault Injection Simulator

Exam domain: Domain 3: Resilient Cloud Solutions (15% weight on the official guide).

Official documentation & study links

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