SAA-C03 Domain 4: Design Cost-Optimized Architectures

A team must commit to consistent compute usage for lower hourly rates. Which option meets the requirement?

Multiple choice — select one answer

Answer choices

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

Architectural breakdown & explanation

Commitment discounts reduce compute cost for steady workloads.

Correct answer(s): c. AWS Savings Plans or Reserved Instances

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

Official documentation & study links

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