How are electronic sensors used in digitizing the natural world?
- They measure a physical event and translate it into electrical signals.
- They measure voltage as a function of time and output a graph.
- They convert digital events into analog representations.
- They measure electrical signals sent from a specific computer port.
Explanation: Electronic sensors are used to measure a physical event and translate it into an electrical signal. This digital signal can be received by a computer that is programmed to utilize this input.
Exam with this question: IoT Connecting Things 2.0 – Chapter 2 Quiz Answers
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