MCQ Answer

Which of the following technologies uses ultra-low power and supports devices like fitness trackers?

Which of the following technologies uses ultra-low power and supports devices like fitness trackers?

निम्नलिखित में से कौन सी टेक्नोलॉजी अल्ट्रा-लो पावर का यूज़ करती है और फिटनेस ट्रैकर जैसे डिवाइस का समर्थन करती है?
Topic : Introduction to IoT

A. Wi-Fi वाईफ़ाई

B. Zigbee जिग्बी

C. LoRaWAN लोरावन

D. Ethernet ईथरनेट




Correct Answer is :

B. Zigbee



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