You are a team member who has been picked to work on setting up and configuring a new DNS deployment. You are working on the design and selection of the required DNS zones.
Your design requirements call for using a certain type of zone. Your remote location is not as secure as it should be, so you need to use a read-only copy of the DNS zone as a precaution. The design requires having an entire copy of the zone data and interoperation of the DNS server and the chosen zone with BIND–based DNS servers.
Which type of zone should be set up at this location?