ICT Networks

  • Created by: buneme
  • Created on: 15-04-15 12:14
What is an intranent?
A private network used within an organisation
1 of 6
What is an extranet?
An internal network that can be accessed by outsiders e.g. customers, pupils and staff
2 of 6
What is a switch?
A device that analyses each packet of data then sends it to the computer that it was intended for
3 of 6
What is a gateway?
It links a LAN to a LAN
4 of 6
What is a router
It allows computers on a network to share an internet connection
5 of 6
What is packet switching?
Data is broken into packets; the packets are sent (one-by-one) over a network; packets contain source address and a destination address; packets can take different routes to get to their destination; data is reassembled at the destination
6 of 6

Other cards in this set

Card 2

Front

An internal network that can be accessed by outsiders e.g. customers, pupils and staff

Back

What is an extranet?

Card 3

Front

A device that analyses each packet of data then sends it to the computer that it was intended for

Back

Preview of the back of card 3

Card 4

Front

It links a LAN to a LAN

Back

Preview of the back of card 4

Card 5

Front

It allows computers on a network to share an internet connection

Back

Preview of the back of card 5
View more cards

Comments

No comments have yet been made

Similar Learning challenge resources:

See all Learning challenge resources »See all yusdtyu resources »