What are the main technologies of computer network technology
This article shows you the main technologies of computer network technology, concise and easy to understand, absolutely can make you shine, through the detailed introduction of this article I hope you can gain something.
The two main technologies contained in computer network technology are computer technology and communication technology. Computer network has the function of sharing hardware, software and data resources, and has the ability of centralized processing, management and maintenance of shared data resources.
Computer network technology is the product of the combination of communication technology and computer technology. A computer network is a collection of discrete, independent computers that connect to each other according to network protocols. The connection medium may be cable, twisted pair, fiber optic, microwave, carrier wave or communications satellite. Computer network has the function of sharing hardware, software and data resources, and has the ability of centralized processing, management and maintenance of shared data resources.
Computer network includes computer and network two parts. Among them, computer is also called electronic computer, commonly known as computer, which is a modern intelligent electronic equipment that can operate according to programs and automatically and rapidly process massive data. A computer that consists of hardware and software and has no operating system installed is called bare metal. Common forms include desktop computers, notebook computers, mainframe computers, etc., and more advanced computers include biological computers, photonic computers, quantum computers, etc.
The network is to use physical links to connect isolated workstations or hosts together to form data links, thus achieving the purpose of resource sharing and communication. So computer network refers to a system that interconnects multiple computer systems with different geographical locations and their external networks through communication media, and realizes resource sharing and information transmission under the management and coordination of network operating systems, network management software and communication protocols.
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