Design Resilient Architectures Practice Question

Question

For a disaster recovery exercise, an architect is reviewing multi-AZ deployment requirement set 8. 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. Disable monitoring until the workload reaches steady production traffic.
4. D. Spread critical components across availability zones.

Correct Answer

D. Spread critical components across availability zones.

Explanation

The best answer applies multi-AZ deployment: spread critical components across Availability Zones. The other options increase operational risk, weaken security, or remove observability that an AWS Solutions Architect should preserve.

Question details

• Difficulty: hard
• Domain: Design Resilient Architectures
• Objective: multi-AZ deployment

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