Topic 1: Data Communication Network Basis

Subtopics 00:00 Communication and Networks 01:42:36 Network Types and Topology Types 02:17:37 Network Engineering and Network Engineers Foreword 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 course refers to the communication implemented through a data communication network. This course 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 course briefly introduces the concepts related to network engineering and network engineers. Objectives On completion of this course you will be able to: - Understand the concepts related to communication and a data communication network. - Be able to describe the information transfer process. - Differentiate network devices of different types and understand their basic functions. - Understand different network types and topology types. - Understand the concepts related to network engineering and network engineers,

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