Disable ads (and more) with a membership for a one time $4.99 payment
What AWS service helps you optimize resource allocation by moving instances between Availability Zones?
AWS Auto Scaling
AWS EC2 Instance Scheduler
AWS Trusted Advisor
AWS Migration Hub
The correct answer is: AWS EC2 Instance Scheduler
AWS EC2 Instance Scheduler is the correct answer because it is specifically designed for optimizing resource allocation by automatically moving instances between Availability Zones based on demand. Option A, AWS Auto Scaling, does provide resource optimization but it does so by adjusting the number of instances in a single Availability Zone, not by moving them between zones. Option C, AWS Trusted Advisor, offers recommendations and best practices for cost optimization, but it does not have the capability to move instances between Availability Zones. Option D, AWS Migration Hub, is a service for managing and tracking application migrations, but it also does not have the ability to move instances between Availability Zones.