NIELIT O Level Exam

Which of the following statement is false about the IoT components?

Which of the following statement is false about the IoT components?

निम्नलिखित में से कौन सा कथन आईओटी कम्पोनेन्ट के बारे में गलत है?

A. A light sensor (photoresistor) is an analog sensor. एक लाइट सेंसर (फोटोरेसिस्टर) एक एनालॉग सेंसर है

B. A microphone is a digital sensor. माइक्रोफ़ोन एक डिजिटल सेंसर है।

C. A push button is a digital sensor. पुश बटन एक डिजिटल सेंसर है।

D. A keyboard is a digital sensor. कीबोर्ड एक डिजिटल सेंसर है।




Correct Answer is :

B. A microphone is a digital sensor.



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