What is a sensor?
- anything that stores data
- a device that detects or measures an event or physical property
- something that provides products and services to customers through an internet connection
- the foundation of the digitized world
Explanation: Refer to curriculum topic: 1.1.1
Sensors detect or measure and send that data to be processed and analyzed. Sensors can detect motion, water levels, light levels, temperature, and color.
More Questions: Introduction to IoT – Chapter 1 Quiz Answers