Which protocol provide full duplex communication

MCQ Answer

Which protocol provide full-duplex communication?

कौन सा प्रोटोकॉल फूल-डुप्लेक्स कम्युनिकेशन प्रोवाइड करता है?

Topic : Introduction to IoT

A. HTTP

B. MQTT

C. WebSocket

D. CoAP

Correct Answer is :

C. WebSocket