What Are the Four Possible Data-To-Signal Conversion Combinations

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The Answer is Data and signals are two of the basic building blocks of any computer network.It is important to understand that the terms "data" and "signal" do not mean the same thing,and that in order for a computer network to transmit data,the data must first be converted into the appropriate signals.The one thing data and signals have in common is that both can be in either analog or digital form,which gives us four possible data-to-signal conversion combinations:
* Analog data-to-analog signal,which involves amplitude and frequency modulation techniques
* Digital data-to-digital signal,which involves encoding techniques
* Digital data-to-discrete analog signal,which involves modulation techniques
* Analog data-to-digital signal,which involves digitization techniques

What Are the Four Possible Data-To-Signal Conversion Combinations

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