Which record needs to be created in Route53 so that a company`s domain name points to an existing Cloudfront distribution?

Answer options:

A.Create an Alias record that points to the Cloudfront distribution.
B.Create a host record that points to the Cloudfront distribution.
C.Create a CNAME record that points to the Cloudfront distribution.
D.Create a non-alias record that points to the Cloudfront distribution.

Answer - A
The AWS Documentation mentions the following.
While ordinary Amazon Route 53 records are standard DNS records, alias records provide a Route 53–specific extension to DNS functionality. Instead of an IP address or a domain name, an alias record contains a pointer to a CloudFront distribution, an Elastic Beanstalk environment, an ELB Classic, Application, or Network Load Balancer, an Amazon S3 bucket that is configured as a static website, or another Route 53 record in the same hosted zone. When Route 53 receives a DNS query that matches the name and type in an alias record, Route 53 follows the pointer and responds with the applicable value.
For more information on Route53 Alias records, please visit the following URL:
https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/resource-record-sets-choosing-alias-non-alias.html