01 Data Communication Network Basis

Institution	Huawei - JKUAT
Course	Information Technolo...
Year	3rd Year
Semester	Unknown
Posted By	Jeff Odhiambo
File Type	pdf
Pages	28 Pages
File Size	1.15 MB
Views	3115
Downloads	0
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Description

Communication has always been with us ever since the origin of human society. Communication has been playing an increasingly important role especially since human society entered the information era in the 1970s or 1980s. The communication mentioned in this note refers to the communication implemented through a data communication network. This note describes the concepts related to communication and a data communication network, information transfer process, network devices and their functions, network types, and typical networking. In addition, this note briefly introduces the concepts related to network engineering and network engineers.

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