router
interface
a hub
Token ring hub
A device used to connect a computer to the internet is a modem.
The purpose of a router is to connect dissimilar networks.
Yes, especially if the networks employ subnets.
node
router
interface
A modem
A router is useful to establish a wireless connection to the internet through a wireless device. A router in some cases is the only way to establish a connection, and is much simpler than wiring your device to the modem itself for a connection.
modem is device which is used to connect the Internet to computer
a hub
its hub but now switches are used
Modem.
An Uplink Port is a port on a connectivity device, such as a hub or switch, used to connect it to another connectivity device.
routers