When a DNS server receives a query for a domain it does not recognize,it can use a ____ to find that domain on the Internet.
A) root hint
B) tld zone
C) root zone
D) master zone

Question

Quizplus · Accepted Answer

When a DNS server receives a query for a domain it does not recognize, it can use a root hint to find that domain on the Internet. Root hints are a list of IP addresses for root domain name servers that are maintained by a DNS server. These root domain name servers are responsible for directing DNS queries to the appropriate top-level domain (TLD) name servers, which can then direct the query to the appropriate authoritative name server for the requested domain.

When a DNS Server Receives a Query for a Domain