Online Qam eLearning Training
From 123-CBT Computer Based Training
CCNT Basic Data Communications v6 0 Part 3

...ures of modulation.
Identify features of FSK, DPSK, and QAM modulation techniques.
Identify the features of a Channel Service Unit/Data Service Unit (CSU/DSU).
Identify features of line coding.
Identify key features of multiplexing.
Identify features of Frequency-division multiplexing (FDM).
Identify the features of Time-division multiplexing (TDM).
Identify features of
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