Which option will reduce load on the Amazon EC2 instance?

You have a content management system running on an Amazon EC2 instance that is approaching 100% CPU utilization.

Which option will reduce load on the Amazon EC2 instance?
A . Create a load balancer, and register the Amazon EC2 instance with it
B . Create a Cloud Front distribution, and configure the Amazon EC2 instance as the origin
C . Create an Auto Scaling group from the instance using the Create AutoScaling Group action
D . Create a launch configuration from the instance using the Create launch Configuration action

Answer: B

Explanation:

Reference: https://aws.amazon.com/blogs/aws/new-amazon-ec2-micro-instances/