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M4 R5: Internet of Things (IoT) and Its Applications

Set

Which IoT protocol is commonly used for lightweight, bidirectional communication between IoT devices and the cloud?

कौन सा IoT प्रोटोकॉल आमतौर पर IoT उपकरणों और क्लाउड के बीच हल्के, द्विदिश संचार के लिए उपयोग किया जाता है?

MQTT

CoAP

HTTP/2

UDP (User Datagram Protocol)

Write Answer HTTP/2

Explanation

HTTP/2 improves upon HTTP with multiplexing and is used in modern IoT applications for bidirectional, efficient communication.