Question: 1/50
A company wants to improve application resiliency in the cloud. The application must remain available even if one availability zone fails, and the company wants minimal changes to the application code. Which design BEST meets this requirement?
Deploy the application to multiple availability zones behind a load balancer with health checks
Increase the size of the application VM to reduce the likelihood of failure
Run the application on a single host with RAID storage and dual power supplies
Deploy the application to a single availability zone and increase backup frequency