AWS Certified Solutions Architect - Associate SAA-C03 — Topic 1 Question 130

Question

An application runs on Amazon EC2 instances across multiple Availability Zonas. The instances run in an Amazon EC2 Auto Scaling group behind an Application Load Balancer. The application performs best when the CPU utilization of the EC2 instances is at or near 40%. What should a solutions architect do to maintain the desired performance across all instances in the group?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Use a target tracking policy to dynamically scale the Auto Scaling group. Auto Scaling adjusts capacity automatically to match demand, improving availability and cost efficiency.

AWS Certified Solutions Architect - Associate SAA-C03 — Question 130