(Computer network technology is the product of the combination of communication technology and computer technology. A computer network is a collection of distributed, independent computers on the earth 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 to manage, manage and protect shared data resources collectively)
发表于 2022-8-12 09:40:01
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