Exam AWS Certified Cloud Practitioner topic 1 question 599 discussion

B. Amazon Route 53 100% Route53 can distribute traffic among multiple Regions. In short, ELBs are intended to load balance across EC2 instances in a single region whereas DNS load-balancing (Route53) is intended to help balance traffic across regions. Both Route53 and ELB perform health check and route traffic to only healthy resources.

Amazon Route 53 is a DNS web service that provides highly available and scalable domain name registration and management. It can be used to route traffic to various AWS services, including EC2 instances, Elastic Load Balancers, and S3 buckets. In this scenario, you can use Route 53 to route traffic to the primary Region by default. If the primary Region becomes unavailable, Route 53 can automatically redirect traffic to the secondary Region, providing high availability and disaster recovery capabilities for the application. Therefore, option B (Amazon Route 53) is the correct answer. Option A (Application Load Balancer) is a service that distributes incoming traffic to multiple targets, such as EC2 instances, containers, and IP addresses within a single Region or Availability Zone.

Amazon Route 53 https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/dns-failover-configuring.html

B is the answer

Answer B https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/TutorialAddingLBRRegion.html

A. Application Load Balancer A load balancer serves as the single point of contact for clients. The load balancer distributes incoming application traffic across multiple targets, such as EC2 instances, in multiple Availability Zones. This increases the availability of your application.

Okay, I am wrong, the answer is correct. Its DNS/Route 53 https://docs.aws.amazon.com/managedservices/latest/userguide/ams-disaster-recovery.html

I believe the answer for this to be Load Bnalancer