Câu 59: AWS Certified CloudOps Engineer - Associate SOA-C03

A company runs an application on Amazon EC2 instances that are in an Amazon EC2 Auto Scaling group. Scale-out actions take a long time to become complete because of long-running boot scripts. A CloudOps engineer must implement a solution to reduce the required time for scale-out actions without overprovisioning the Auto Scaling group. Which solution will meet these requirements?

1. A. Change the launch configuration to use a larger instance size.
2. B. Increase the minimum number of instances in the Auto Scaling group.
3. C. Add a predictive scaling policy to the Auto Scaling group.
4. D. Add a warm pool to the Auto Scaling group. — đáp án hiện tại