Data transmission refers to the process of sending data or the progress of the sent data signals after they have been transmitted. It is imperative to have a solid understanding of some of the different technologies and principles pertaining to data transmission in order to completely understand Cable and DSL transmission broadband technologies. Although going into detail on all specifics pertaining to data transmission is beyond the scope of the ROUTE exam, the following sections cover and briefly describe the following relevant terms and technologies:
- Analog and Digital Signaling
- Data Modulation
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