The entire hostname has a maximum of
A DNS client is called
Servers handle requests for other domains
DNS database contains
If a server has no clue about where to find the address for a hostname then
Which one of the following allows client to update their DNS entry as their IP address change?
Wildcard domain names start with label
The right to use a domain name is delegated by domain name registers which are accredited by
The domain name system is maintained by
Which one of the following is not true?