高階ICT-INET-015
Which statement about a URL and an IP address is correct?
A. A URL and an IP address are always the same text.
B. An IP address is a picture file format.
C. DNS deletes pages that have a URL.
D. A URL names a resource and often includes a domain. An IP address identifies a host. DNS links a domain name to an address.✓ 答案
解說
People use names. Networks use addresses. DNS is the lookup, not a delete tool, and a URL is not itself an image format.