The opportunity cost is the full cost of the trip
Answer:
don't Kno the song. ..b bldg
The
nmap.org website
Nmap is an open source utility for security auditing and network
discovery. Many network admins also use it for networks inventory and
monitoring host or service uptime. It uses raw IP packets in novel ways to
determine what hosts are available on the network.
an application that distributes messages to subscribers on an electronic mailing list.