AWS Certified DevOps Engineer - Professional DOP-C02 — Topic 1 Question 214

Question

A company needs to implement failover for its application. The application includes an Amazon CloudFront distribution and a public Application Load Balancer (ALB) in an AWS Region. The company has configured the ALB as the default origin for the distribution. After some recent application outages, the company wants a zero-second RTO. The company deploys the application to a secondary Region in a warm standby configuration. A DevOps engineer needs to automate the failover of the application to the secondary Region so that HTTP GET requests meet the desired RTO. Which solution will meet these requirements?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Create a new origin on the distribution for the secondary ALCreate a new origin group. Set the original ALB as the primary origin. Configure the origin group to fail over for HTTP 5xx status codes. Update the default... AWS Config tracks resource configuration changes and evaluates compliance.

AWS Certified DevOps Engineer - Professional DOP-C02 — Question 214