Câu 109: AWS Certified Developer - Associate DVA-C02(New)

A company is planning to deploy an application on AWS behind an Elastic Load Balancer. The application uses an HTTP/HTTPS listener and must access the client IP addresses. Which load-balancing solution meets these requirements?

1. A. Use an Application Load Balancer and the X-Forwarded-For headers. — đáp án hiện tại
2. B. Use a Network Load Balancer (NLB). Enable proxy protocol support on the NLB and the target application.
3. C. Use an Application Load Balancer. Register the targets by the instance ID.
4. D. Use a Network Load Balancer and the X-Forwarded-For headers.