NIELIT O Level Exam

Which unguided transmission medium is widely used in IoT for long-range, low-power communication?

Which unguided transmission medium is widely used in IoT for long-range, low-power communication?

लॉन्ग-रेंज,लो-पॉवर कम्युनिकेशन के लिए IoT में किस अनगाइडेड ट्रांसमिशन मिडियम का व्यापक रूप से उपयोग किया जाता है?

A. Zigbee ज़िग्बी

B. LoRaWAN लोरावन

C. DSL डीएसएल

D. Coaxial cable कोएक्सिअल केबल




Correct Answer is :

B. LoRaWAN



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