Detailed explanation and options for the selected question.
What is the primary function of a DNS in networking?
A.
To translate domain names to IP addresses
B.
To secure network traffic
C.
To store email messages
D.
To optimize data transmission speeds
Explanation:
DNS translates domain names to IP addresses to locate resources on a network. Options B, C, and D describe security, email storage, and data optimization, which are unrelated to DNS.