AWS Certified Solutions Architect – Professional — Question 539

Identify a benefit of using Auto Scaling for your application.

Answer options

• A. Your application gains better fault tolerance.
• B. Your application optimizes only logistics and operations.
• C. Your application receives latency requirements in every region.
• D. You acquire clarity on prototypes in your application.

Correct answer: A

Explanation

Auto Scaling enhances fault tolerance by automatically detecting and replacing unhealthy instances to maintain application availability. Other options refer to irrelevant concepts like logistics, prototype clarity, or regional latency requirements that are not primary benefits of Auto Scaling.