Definition Computer Network

computer network 

2 or possibly a number of computers connected along by having communication media kind a computer network. 

the computers are connected among the network to exchange info and knowledge. the computers connected among the network can conjointly use resources of completely different computers. 

computer network parts 

there could be totally completely different components related to a network. following could well be the basic components of network. 

1. server : 

powerful computers that provides services to another computers by your network. 

2. client : 

computer that uses the services that a server provides. the client is less powerful than server. 

3. media : 

a physical connection connecting devices connected to network. 

4. network adapter : 

network adapter or network interface card ( nic ) could be a circuit board within the components necessary for sending and receiving knowledge. its plugged into one from the obtainable slots by your pc and transmission cable is coupled to firmly the connector by your nic. 

5. resources : 

any issue obtainable to a few client by your network is held to in fact be a resource. printers, knowledge, fax devices and completely different network devices and info are resources. 

6. user : 

any individual that uses a client to access resources by your network. 

8. protocols : 

these are written rules used for communications. theyre the languages that computers use to consult with every and each completely different connected to network 

greatest things regarding computer network 

networks enable knowledge transmission among method areas conjointly within native areas. 

networks enable totally completely different users share the processing characteristics of totally completely different computers. 

network allows users to share common set of knowledge files and software stored among the most system. 

network allows users to share common hardware resources inclusive of printers, fax machines, modem etc. 

the value of computing is reduced to each and every and each user as compared onto the event and maintain simply regarding every body of those one computer system.