[amp_mcq option1=”retful api” option2=”restful api” option3=”http” option4=”mqtt” correct=”option4″]<\/p>\n
The correct answer is D. MQTT<\/strong>.<\/p>\n MQTT (Message Queuing Telemetry Transport) is a lightweight messaging protocol, often used for connecting devices to the cloud. It is a publish\/subscribe protocol, which means that devices can publish messages to a topic, and other devices can subscribe to that topic to receive those messages. This makes it ideal for controlling electronic components, as you can publish a message to a topic to turn on a light, for example, and any devices that are subscribed to that topic will receive the message and turn on the light.<\/p>\n RESTful APIs (Representational State Transfer APIs) are a type of API that is designed to be consistent and easy to use. They are based on the REST architectural style, which defines a set of constraints that APIs should adhere to in order to be RESTful. RESTful APIs are often used for data transfer, as they are designed to be efficient and reliable.<\/p>\n HTTP (Hypertext Transfer Protocol) is a protocol that is used to transfer data over the internet. It is the most common protocol used for web pages, but it can also be used for other types of data transfer, such as file transfers.<\/p>\n ReSTful APIs and HTTP are both important protocols, but they are not designed for controlling electronic components. MQTT is a better choice for this purpose, as it is specifically designed for messaging and has features that make it ideal for controlling devices.<\/p>\n","protected":false},"excerpt":{"rendered":" [amp_mcq option1=”retful api” option2=”restful api” option3=”http” option4=”mqtt” correct=”option4″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[730],"tags":[],"class_list":["post-58630","post","type-post","status-publish","format-standard","hentry","category-internet-of-things-iot","no-featured-image-padding"],"yoast_head":"\n