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QusWhich of the following statement is false about the IoT components? Qusनिम्नलिखित में से कौन सा कथन आईओटी कम्पोनेन्ट के बारे में गलत है?

A. A light sensor (photoresistor) is an analog sensor.
B. A microphone is a digital sensor.
C. A push button is a digital sensor.
D. A keyboard is a digital sensor.

Solution

B. A microphone is a digital sensor.