Design Resilient Architectures Practice Question

Question

For a global web application, an architect is reviewing S3 replication requirement set 10. Which design choice best fits the requirement while following AWS architectural best practices?

Answer choices

1. A. Place all components on a single large instance to simplify troubleshooting.
2. B. Use long-lived access keys in application configuration so services can call AWS APIs directly.
3. C. Copy objects across regions or accounts for compliance and resilience.
4. D. Disable monitoring until the workload reaches steady production traffic.

Correct Answer

C. Copy objects across regions or accounts for compliance and resilience.

Explanation

The best answer applies S3 replication: copy objects across Regions or accounts for compliance and resilience. The other options increase operational risk, weaken security, or remove observability that an AWS Solutions Architect should preserve.

Question details

• Difficulty: medium
• Domain: Design Resilient Architectures
• Objective: S3 replication

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