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计算机网络都有哪些类别?各种类别的网络都有哪些特点?

问答题
2022-01-16 11:59
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正确答案
按范围:
(1)广域网WAN:远程、高速、是Internet的核心网。
(2)城域网:城市范围,链接多个局域网。
(3)局域网:校园、企业、机关、社区。
(4)个域网PAN:个人电子设备
按用户:公用网:面向公共营运。专用网:面向特定机构。

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