A ____ is a read-only copy of a zone that obtains its resource records from the name servers that are authoritative for a particular zone.
A)stub zone
B)primary DNS zone
C)label
D)secondary DNS zone

Question

Quizplus · Accepted Answer

A stub zone is a read-only copy of a zone that does not contain the actual resource records but obtains them from the name servers that are authoritative for a particular zone. It is used to reduce the amount of DNS traffic on the network and improve DNS query performance. Primary and secondary DNS zones are types of authoritative zones, while a label is a component of a domain name.

A ____ Is a Read-Only Copy of a Zone That