Data generated by sensors is defined as data that is:

Data generated by sensors is defined as data that is:

• A. Collected through surveys
• B. Produced by simulation models
• C. Input by the physical environment
• D. Derived from aggregated statistics

Answer: (C)

Sensor data comes from measurements of the real world. Sensors observe physical phenomena—like temperature, pressure, motion, or light—and convert those observations into electrical signals or digital values. That means the data are actual measurements from the physical environment, not information produced by people, simulations, or summarized statistics. For example, a thermometer directly measures temperature in the room and provides data from the environment itself.

Sensor data comes from measurements of the real world. Sensors observe physical phenomena—like temperature, pressure, motion, or light—and convert those observations into electrical signals or digital values. That means the data are actual measurements from the physical environment, not information produced by people, simulations, or summarized statistics. For example, a thermometer directly measures temperature in the room and provides data from the environment itself.