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For reading the current voltage ________ library class is used.(a) Digital sensor(b) Analog sensor(c) Actuator(d) Potential sensorI had been asked this question by my college professor while I was bunking the class.This key question is from Handling Sensor Request topic in section Going Parallel, Handling Actuator and Sensor of IOT

Answer»

Right choice is (a) DIGITAL sensor

Easiest explanation: For reading the current VOLTAGE, library class Analog Sensor that WRAPS an analog INPUT port in an object that provides the method HandleGet.



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