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Do you need a network transmission media and characteristics??

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Author : CETUS INTL
Update time : 2023-10-26 13:46:29
The network is a virtual platform for information transmission, reception, and sharing. It connects information from various points, surfaces, and bodies together, thereby realizing the sharing of these resources. How does the network realize transmission and what are its characteristics?

Network Transmission Medium
Wired, fiber, wireless, and local networks use one medium, while metropolitan and wide area networks use multiple media.

Classification by communication method:
Point-to-point transmission network, broadcast transmission network
Classification by purpose of network use:
Shared resource network, data processing network, data transmission network, network usage purpose, etc.
Classification by service method:
Client/server network, peer-to-peer network

 peer to peer network

Network characteristics
A computer network connects multiple computer systems in different places. It allows them to share hardware and software using a common network protocol. Additionally, it enables them to share resources.
At present, many people's lives and work are inseparable from the Internet. A network enables the organic connection of single, dispersed computers into a system. It mainly has the following characteristics:

1. Resource sharing
The main function of the network is resource sharing. Shared resources include software resources, hardware resources, and various data resources stored in public databases. Online users can share resources, allowing them to communicate and collaborate, improving the use of system resources.

2. Quickly transmit information
Computer systems in different regions can share information, exchange data, and send emails quickly, bringing people closer together.

3. Improve system reliability
In a network, when one part fails, it affects other parts because of the cooperation and backup between computers. This is because of technologies like data fault tolerance and load scheduling, as well as the use of backup equipment. Some can take over their tasks automatically. Therefore, computer networks have higher reliability than stand-alone systems.

4. Easy to perform distributed processing
In a network, we can break a large problem into smaller ones and give them to different computers to solve. This distributed processing capability is very effective in conducting research and development on some major topics.

5. Comprehensive information services
In today's information society, individuals, offices, libraries, enterprises, schools, etc. are generating and processing large amounts of information every moment. This information may be text, numbers, images, sounds or even videos. You can collect, process, and transmit this information through the network. Therefore, comprehensive information services will become the basic service functions of the network.

The above is the entire introduction to "Network transmission media? and network characteristics?" I hope you who are reading this article will know more about the Internet.