In a client-server architecture, a domain name service (DNS) is MOST important because it provides the:

A.
address of the domain server.

B.
resolution service for the name/address.

C.
IP addresses for the internet.

D.
domain name system.

Explanation:
DNS is utilized primarily on the Internet for resolution of the name/address of the web site. It is an Internet
service that translates domain names into IP addresses. As names are alphabetic, they are easier to
remember. However, the Internet is based on IP addresses. Every time a domain name is used, a DNS service
must translate the name into the corresponding IP address. The DNS system has its own network, if one DNS
server does not know how to translate a particular domain name, it asks another one, and so on, until the
correct IP address is returned.