C1.5 Flashcards
1
Q
What is a hub
A
A device that sends messages to all devices connected. It uses LAN to connect devices
2
Q
What is a switch
A
A switch sends messages to the intended receiver only
Connects devices in a LAN
3
Q
What is a wireless access point
A
A device that provides the wifi connection to a wired network
4
Q
What is a router
A
A device that forwards messages between networks and it uses IP to do this
5
Q
What is a modem
A
It converts between digital and analogue signals
