AWS Certified Cloud Practitioner (CLF-C02) — Question 657

Which option is an advantage of AWS Cloud computing that minimizes variable costs?

Answer options

• A. High availability
• B. Economies of scale
• C. Global reach
• D. Agility

Correct answer: B

Explanation

AWS aggregates usage from hundreds of thousands of customers, achieving massive economies of scale that translate into lower pay-as-you-go prices. While high availability, global footprint, and business agility are important cloud benefits, they do not directly lower variable costs.