Hello everyone, I'm Xiaopole. The role of computer network. Many people don't know the necessary knowledge about computer network. Now let's have a look!
Role of computer network (necessary knowledge of computer network)
1. Computer network technology not only improves people's living standards, but also changes people's lifestyle.
2. People's communications no longer rely on face-to-face communication and letters as in the past. They can also communicate anytime and anywhere through some social software, such as QQ, WeChat, and Weibo, without being restricted by the region.
3. Another example is that people's education methods have also changed. Teachers can use the network to show students when teaching.
4. The computer network will lead to the leakage of personal information, making more and more people immersed in the benefits brought by the network, and the relationship between people will gradually fade, which will lead to the decline of people's social ability and social indifference.
5. Data communication Data communication is one of the most important functions of computer network.
6. Data communication is a kind of communication mode and communication service that uses data transmission technology to transfer data information between two terminals according to certain communication protocols.
7. 2. Resource sharing The sharing of hardware resources can improve the utilization rate of equipment and avoid repeated investment in equipment, such as using computer networks to establish network printers; The sharing of software resources and data resources can make full use of the existing information resources, reduce the labor in the software development process, and avoid the repeated construction of large databases.
8. 3. The development and application of centralized management computer network technology has changed modern office means, business management, etc.
9. At present, there are many management information systems, office automation systems, etc. Through these systems, we can achieve centralized management of daily work, improve work efficiency, and increase economic benefits.
10. 4. Realize the development of distributed processing network technology, making distributed computing possible.
11. For large projects, they can be divided into many small projects, which are completed by different computers, and then concentrated to solve problems.
