SAA-C03 Domain 4: Design Cost-Optimized Architectures

Operations reports a need to share Reserved Instance benefits across accounts. What is the MOST operationally efficient solution? share Reserved Instance benefits across accounts.

Multiple choice — select one answer

Answer choices

  1. a. AWS Organizations consolidated billing
  2. b. Amazon S3 static website hosting with CloudFront
  3. c. Amazon Aurora Serverless v2
  4. d. AWS Savings Plans or Reserved Instances

Architectural breakdown & explanation

Consolidated billing shares RI/SP discounts.

Correct answer(s): a. AWS Organizations consolidated billing

Exam domain: Domain 4: Design Cost-Optimized Architectures (18% weight on the official guide).

Official documentation & study links

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