A company is running a web application on EC2 instances behind an Application Load Balancer (ALB). The instances are in an Auto Scaling group with a dynamic scaling policy based on average CPU utilization. During a flash sale, the application experiences a sudden spike in traffic, but the Auto Scaling group does not scale out quickly enough, causing some requests to fail. Which solution would improve the scaling responsiveness?
Select one:
The trap here is that candidates often focus on tuning cooldown periods or disabling scale-in, think...