QusHTTP पर MQTT का एडवांटेज है:
A. More secure
B. Lightweight
C. Polling is not required
D. Both (a) and (b)
Solution
B. LightweightExplanation
MQTT (Message Queuing Telemetry Transport) and HTTP (Hypertext Transfer Protocol) are both protocols used for communication between devices on a network, but they have different characteristics that make them suitable for different scenarios. Here are some advantages of MQTT over HTTP: