Question

A company runs a web application on EC2 instances in a single AWS Region. The operations team wants to protect the application from the failure of a single data center while keeping all resources within that same Region. What should the team do?

Accepted Answer

Deploy the EC2 instances across multiple Availability Zones within the Region

Answer

Deploy the EC2 instances in multiple AWS Regions and use Route 53 failover

Answer

Deploy the EC2 instances to multiple edge locations using CloudFront

Answer

Enable termination protection on all EC2 instances in the Region