AWS Certified Cloud Practitioner — Question 143

Which of the following is an AWS Well-Architected Framework design principle for operational excellence in the AWS Cloud?

Answer options

• A. Go global in minutes.
• B. Make frequent, small, reversible changes.
• C. Implement a strong foundation of identity and access management.
• D. Stop spending money on hardware infrastructure for data center operations.

Correct answer: B

Explanation

The correct answer, B, emphasizes the importance of making small and reversible changes to minimize risk and enhance agility. Option A is more about speed in global deployment, which is not directly related to operational excellence principles. Option C focuses on security rather than operational excellence, and option D discusses cost management rather than design principles.