A ________ maintains a database of hostnames and their corresponding IP addresses.
A) file.
B) database.
C) DNS server.
D) None of the above.

Question

Quizplus · Accepted Answer

DNS server is specifically designed to maintain a database of hostnames and their corresponding IP addresses, making it the best choice among the given options. A file could be used to store this information, but a DNS server provides several advantages such as scalability, redundancy, and faster access to the information. Similarly, a database could also be used, but DNS servers have specialized algorithms and caching mechanisms optimized for resolving domain names to IP addresses. Therefore, DNS server is the most appropriate choice for this task.

A ________ Maintains a Database of Hostnames and Their Corresponding