Networks - Hardware Flashcards
1
Q
What is a Network Interface Controller (NIC)?
A
An internal piece of hardware that allows a device to connect to a network
2
Q
What do network switches do?
A
Connect devices on a LAN, receive and transmits data
3
Q
What are routers responsible for?
A
Transmitting data between networks
4
Q
What are Ethernet cables used for?
A
To connect devices in a LAN
5
Q
What are coaxial cables made from?
A
single copper wire surrounded by a plastic layer for insulation
6
Q
What are fibre optic cables?
A
Cables that transmit data using light, they are high performance
7
Q
What EM wave do wireless connections use?
A
Radiowaves
