HALL 发表于 2025-3-26 23:29:42

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Stable-Angina 发表于 2025-3-27 03:33:15

Modern Approaches in Geophysics at high speed over long distances first made remote computer terminals possible and later led to distributed data processing. The needs of distributed data processing systems with satellite processors determined the architecture of many communications networks.

prosthesis 发表于 2025-3-27 06:07:48

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abracadabra 发表于 2025-3-27 13:21:27

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施舍 发表于 2025-3-27 16:56:37

rofession should be familiar. Computer communications and networks is an introduction to communications technology and system design for practising and aspiring computer professionals. The subject is described from the computer system designer‘s point of view rather than from the communications engi

prodrome 发表于 2025-3-27 17:59:26

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bronchodilator 发表于 2025-3-28 00:18:01

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REIGN 发表于 2025-3-28 03:14:31

Communications media,t. When designing a communications network it is therefore necessary to give much thought to the selection of the combination of data transmission media used and the cost change trends which are always present.

权宜之计 发表于 2025-3-28 08:53:17

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LUMEN 发表于 2025-3-28 13:30:30

Manuel González,Antonio Martínez-Abejóns chapter is concerned with security threats which arise when the computer is connected to external terminals or peripherals and to communications networks which provide remote access or file transfers with other computers. Computer and communications security are considered in greater detail in reference 11.1.
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查看完整版本: Titlebook: Computer Communications and Networks; John R. Freer Book 1988 J R Freer 1988 Counter.LAN.Modem.Modulation.Multiplexer.Switching.analog.com