Networking concept

2. network spread across a city.
3. full from of wifi .
6. computer network created for an individual person .
7. a device that connects two different types of network s with each other .
8. each computer in a network is called a
9. data transmit in one direction .
10. protecting the data and resources from any unauthorised access .
11. connect a computer to the available internet connection over the existing telephone line .

1. computer network that allows controlled access to an information source available on the internet .
4. example of most commonly used network card .
5. refers to a computer network restricted to an organisation.
6. certain set of rules that determine how data should be transferred over network,compressed,presented on the screen and so on .