Choose the Geolocation Routing Policy for Compliance

Correct Answer - B.

Amazon Route 53 geolocation routing policy makes it possible for different types of content to be served depending on the browser's geographical location.

In this use case, the streaming company can serve a restriction message if Amazon Route 53 detects origin requests from prohibited countries.

https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html#routing-policy-geo

Option A is INCORRECT because geo-proximity allows for DNS traffic to be routed in accordance with a bias or preset preference rule.

This allows the user to be served with content from resources closest to their geographical location.

This routing manipulates DNS traffic flow only.

This routing policy is not the most suitable.

https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html#routing-policy-geoproximity

Option C is INCORRECT because a multi-value answer primarily addresses the quality of service and resources queried in DNS requests.

This routing policy is not the most suitable.

https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html#routing-policy-multivalue

Option D is INCORRECT because failover allows for the automatic switch to healthy DNS resources if another becomes unavailable.

It will not allow for the preferential serving of content based on the geographical location.

This routing policy is not the most suitable.

https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html#routing-policy-multivalue

The Amazon Route 53 service is a highly scalable and available Domain Name System (DNS) web service provided by Amazon Web Services (AWS). Route 53 allows you to route traffic to your resources on AWS or outside of AWS, based on several routing policies. In the context of the given scenario, the company needs to comply with certain restrictions and regulations, which prohibit the broadcasting of their content in specific countries or regions. Therefore, the most suitable Amazon Route 53 routing policy for this requirement would be the Geolocation routing policy.

Geolocation routing policy allows you to route traffic based on the geographic location of your users. With this policy, you can create DNS records that specify different resources for different geographic locations. For example, you can configure Route 53 to return one IP address for users in a specific country or region, and another IP address for users in another country or region. This makes it ideal for companies that need to comply with certain regulations or restrictions related to specific countries or regions.

The Geoproximity routing policy is used to route traffic based on the geographic location of your resources or AWS infrastructure. This policy is useful when you have resources that are located in multiple AWS regions or availability zones, and you want to route traffic to the closest available resource to the user. This policy is not suitable for compliance requirements related to specific countries or regions.

The Multi-value answer routing policy allows you to configure multiple values for a single DNS name. When Route 53 receives a DNS query, it returns all the values associated with that name, and the client chooses which value to use. This policy is useful when you have multiple resources that can serve the same function, and you want to distribute traffic evenly among them.

The Failover routing policy is used to route traffic to a backup resource when the primary resource is unavailable. This policy is useful when you have critical resources that need to be highly available and reliable. It is not suitable for compliance requirements related to specific countries or regions.

Therefore, based on the given scenario, the most suitable Amazon Route 53 routing policy would be the Geolocation routing policy.