It's only true for so called "peer-to-peer" networks.
True/yes
True, according to page 428 of "Network+ Guide to Networks" by Tamara Dean.
True!
False. P2P (peer-to-peer) networks are not the most common type of network used in home settings; instead, home networks typically rely on a client-server model, primarily using routers to connect devices to the internet. P2P networks are more commonly used for file sharing and decentralized applications rather than for general home networking.
Yes it is.
True
Prohibited on DoD computers or networks
True. At the center of the star is a hub, or a switch.
true
It is often filtered out of networks for security purposes.
True
true