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通常,计算机网络包括两台或多台连接到一起的计算机,这样,他们便可以共享数据、文件和信息。除PC机外,网络主要有两部分组成:硬件组件(如插板);以及控制PC机间数据流动的软件组件。一些经销商为以太网或ARCnet网生产硬件,如插板等,所有这些系统都可以在NOVELL、IBM、Microsoft或其他专有软件控制下运行。许多生产硬件系统的公司都有他们自己的专用软件,而另一些公司则有你选择NOVELL,Microsoft或他们的硬件一起使用。简单的网络,如零槽局域网,不过是插到每一台计算机串行口或并行口上的一根电缆。零槽局域网不需要在主板上插入插板。这一类系统速度相当慢,而且只限于二,三个、设备,因而他能做的事情也很有限。
Often, a computer network consists of two or more computers connected together so that they can share data, files, and information. In addition to PC machines, the network consists of two main components: hardware components (such as flapper); and software components that control the flow of data between PC machines. Some distributors produce hardware for Ethernet or ARCnet, such as add-in boards, all of which can operate under the control of NOVELL, IBM, Microsoft, or other proprietary software. Many companies that produce hardware systems have their own dedicated software, while others have NOVELL, Microsoft, or their hardware that you choose to work with. A simple network, such as a zero-slot LAN, is simply a cable that plugs into each computer’s serial or parallel port. Zero slot LAN do not need to insert the board on the board. This type of system is quite slow, and limited to two, three, equipment, so he can do very limited things.