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Analog and Digital Electronics
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What is the primary difference between analog and digital signals?
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A
All of the above.
💡 Explanation:
Analog signals are continuous in amplitude and time, while digital signals are discrete in both amplitude and time. Analog signals are represented by voltage levels, while digital signals are represented by binary digits (0s and 1s). Analog signals are used in audio and video applications, while digital signals are used in data processing and communication.