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用网络系统替代单机的操作系统,使计算机的管理更完善、更科学、更方便。网络中能提供共享文件系统、共享存储空间、运算功能以及共享打印。能具有这些服务功能的计算机称为服务器,与它相连,能调用和使用上述资源的计算机称为工作站。将网卡插入服务器工作站主板上的I/O扩展槽上,用网络电缆线连接起来(当前一般通过集线器),这样就建立了网络的硬件环境(若距离较远还需
Replacing standalone operating system with network system makes the computer management more perfect, more scientific and more convenient. The network can provide shared file system, shared storage space, computing functions and shared printing. A computer that can have these service functions is called a server, and the computer to which it is connected and can call and use the above resources is called a workstation. Plug the network card into the I / O expansion slot on the server workstation mainboard and connect it with a network cable (currently generally via a hub), thus establishing a networked hardware environment (if the distance is further