Correct answer - "Expose a domain name created with Route 53" : Route 53 allows you to change the
record type of your domain and lets you be completely free for what architecture you want to
implement or change in the future.
Incorrect:
"Use the domain name provided by your ELB" - The ELB provides a DNS name that is not easy for
your customers to remember and use
"Use the domain name provided by your API gateway" - The domain name provided is not user
friendly and is meant to act as a reverse proxy, routing requests from clients to services
"Use the domain name provided by CloudFront" - You can use this domain name but its not user
friendly to website users, especially older folks who are not technical