Answer:
Stub Zone
Step-by-step explanation:
According to the question, as an administrator and given a task for the improvement of the response time to help out with the DNS query, this task can be performed with the use of stub zone.
A stub zone is a duplicate of a zone that contains just those asset records important to distinguish the legitimate Domain Name System (DNS) servers for that zone.
A stub zone is utilized to determine names between isolated DNS namespaces.