Design Resilient Architectures Practice Question

Question

For a reporting pipeline, an architect is reviewing DynamoDB global tables requirement set 4. 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. Replicate nosql tables across regions for low-latency global access.
4. D. Disable monitoring until the workload reaches steady production traffic.

Correct Answer

C. Replicate nosql tables across regions for low-latency global access.

Explanation

The best answer applies DynamoDB global tables: replicate NoSQL tables across Regions for low-latency global access. 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: DynamoDB global tables

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