AWS Certified Cloud Practitioner — Question 463

Which of the following promotes AWS Cloud architectural best practices for designing and operating reliable, secure, efficient, and cost-effective systems?

Answer options

• A. AWS Serverless Application Model framework
• B. AWS Business Support
• C. Principle of least privilege
• D. AWS Well Architected Framework

Correct answer: D

Explanation

The AWS Well-Architected Framework provides a consistent set of strategies and best practices to help organizations design, deploy, and maintain secure, reliable, and cost-effective cloud architectures. Other options like the AWS Serverless Application Model focus on application deployment, AWS Business Support provides technical assistance, and the principle of least privilege is a narrow security practice rather than a comprehensive architectural methodology.