Which of the following are the main functions of AWS Route 53? (SELECT THREE)

Answer options:

A.Register domain names
B.Route internet traffic to the resources for your domain
C.Load-balance traffic among individual AWS resource instances
D.Check the health of your resources
E.Auto Scale your resources

Answer: A, B, D
Breakdown
Option C is incorrect because Route 53 is not used for load-balancing traffic among individual AWS resource instances (like a load balancer) rather we integrate it with resources for added functionality (https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/integration-with-other-services.html)
Option E is incorrect. In AWS, Autoscaling is used to scale underlying resources up or down based on pre-determined or dynamic factors.