What are the functions of the network

The functions of the network are:

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 some or all of these resources, allowing resources in the network to communicate with each other and collaborate in division of labor, thereby greatly improving the utilization of system resources.

2. Rapidly transmit information

Computer systems distributed in different regions can transmit various information, exchange data, and send emails in a timely and high-speed manner through the network. Bringing people closer together.

3. Improve system reliability

In the network, due to the relationship between computers cooperating with each other and backing up each other, as well as using some backup equipment in the network And some load scheduling, data fault tolerance and other technologies make it possible that when a certain part of the network fails, other parts of the network can automatically take over its tasks. Therefore, computer networks have higher reliability than stand-alone systems.

4. Easy to carry out distributed processing

In the network, a relatively large problem or task can also be decomposed into several sub-problems or tasks and distributed across the network Processing calculations are performed on different computers. 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 and schools, etc., are producing information every moment. and process large amounts of information. This information may be text, numbers, images, sounds or even videos. This information can be collected, processed and transmitted through the network. Therefore, comprehensive information services will become the basic service functions of the network.

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