AWS Certified Advanced Networking - Specialty (#9)

DNS name resolution must be provided for services in the following four zones:

company.private. emea.company.private. apac.company.private. amer.company.private.

The contents of these zones is not considered sensitive, however, the zones only need to be used by services hosted in these VPCs, one per geographic region. Each VPC should resolve the names in all zones. How can you use Amazon route 53 to meet these requirements?

Create a Route 53 Private Hosted Zone for each of the four zones and associate them with the three VPCs.
Create a single Route 53 Private Hosted Zone for the zone
company.private
and associate it with the three VPCs.
Create a Route Public Hosted Zone for each of the four zones and configure the VPS DNS Resolver to forward
Create a single Route 53 Public Hosted Zone for the zone
company.private
and configure the VPS DNS Resolver to forward