Online Digital Transmission eLearning Training
From Serebra Learning Corporation
CCNT Basic Data Communications v6 0 Part 1
This course gives students an introduction to data networks, signals and to data transmission. The Data Networks and Signals section teaches about data terminal equipment (DTE), data communication equipment (DCE), the OSI model, and analog and digital signals. The Data Transmission section teaches about half-duplex and full-duplex circuits, and switched and non-switched data circuits. This section
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From 123-CBT Computer Based Training
CCNT Basic Data Communications v6 0 Part 1

...of data communications.
Identify features of analog and digital transmission.
Identify features of data terminal equipment (DTE)-to-DTE communication.
Identify features of transmission service providers.
Identify characteristics of transmission modes.
Identify features of circuit types.
Audience:
Candidates for this exam work in the data and telecommunications industries. Their
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