NIELIT O Level Exam

Which wireless technology is commonly used for short-range communication in IoT devices?

Which wireless technology is commonly used for short-range communication in IoT devices?

डिवाइसेज़ में कम दूरी के कम्युनिकेशन के लिए आमतौर पर किस वायरलेस टेक्नोलॉजी का यूज़ किया जाता है?

A. Wi-Fi वाईफ़ाई

B. Bluetooth ब्लूटूथ

C. LTE एलटीई

D. Ethernet ईथरनेट




Correct Answer is :

B. Bluetooth



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