1.3.3 networks Flashcards
1
Q
What is a network
A
network is a name given to 2 computer connected together with a the ability to transmit data between each other.
2
Q
what are the 2 types of network
A
LAN: local area network, small geographical area
WAN: wide area network, large geographical area
3
Q
what is protocol
A
protocols are set of rules defining how computers communicate with each other.
protocols ate standard so any types of computer can communicate
4
Q
What is the internet
A
internet is network of networks that allows computers on opposite side of the globe to communicate with each others.
5
Q
What the the layers in TCP/IP stacks
A
application layer
transport layer
network layer
link layer
