Computer Networks And Line Configuration In Computer Networks

Computer Networks And Line Configuration In Computer Networks


Introduction To Computer Networks And Line Configuration In Computer Networks

Computer Networks :

When two or more computers connected together for the purpose of sharing resources is called computer network.Resources can include a printer , file server or data etc.The best example of computer network is Internet.

Following are the services of Networking :

1) File Services : This services is used for file transfer, storage, data migration, file update, synchronization and achieving.
2 ) Printing Services : From this service multiple user take printout from single printer.
3 ) Message Services : This service includes email, voice mails and coordinate object oriented applications.
4 ) Application Services : This services allows to centralize high profile applications to increase performance and scalability.
5 ) Database Services : This service is helpful for co-ordination of distributed data and replication.

computer network sharing of printer

computer netwokring Sharing of software

Data Communication :

When two device exchange data  through a transmission medium it is called Data Communication. it is in 0’s and 1’s and medium is wire cable.

There are two types of Data Communication :
1) Local
The device which is to be communicate are in the same geographical area, that is  in same building.
2) Remote
When communicating devices are in the different or far geographical, example in different building.

computer networking basic

Different Components used in Data Communication

There are five different components.

1. Message : It is the data to be send.
2. Sender : It is a device who is sending a data.
3. Receiver : It is device who is receiving a data.
4. Medium : It is a medium from which data is carried out.
5. Protocol : It is set of rule from how data is to be sent.

Line Configuration In Computer Network

Line configuration in computer network is a connection between two or more communication devices attached to a link.
Link is define as a communication channel from which data transfer from one device to another device.
Example computer, printer etc.

There are two types of line configurations.
       1. Point-to-Point.
       2. Multipoint.

1 . Point-to-Point

It is dedicated link between two devices. It uses actual wire or cable to connect the two device.

Example :
Connection between remote control and Television for changing the channels

line configuration in computer networks, computer network, Computer networking Point to Point

2 . Multipoint Connection

When linking was made in between two or more device then it is called as multipoint connection ,we may also say this as Multi-drop configuration. The network in this connection is called  Broadcast Networks.More than two devices share same link.

line configuration in computer networks, computer network, computer networking MultiPoint Configuration



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