SCAS - BCA ANSWER SCHEMES

  AI800404 -INTERNET OF THINGS 1. Define IOT IoT stands for Internet of Things. It refers to the interconnectedness of physical devices, such as appliances and vehicles, that are embedded with software, sensors, and connectivity which enables these objects to connect and exchange data. This technology allows for the collection and sharing of data from a vast network of devices, creating opportunities for more efficient and automated systems. 2. Compare and contrast MQTT and COAP? MQTT (Message Queuing Telemetry Transport) and CoAP (Constrained Application Protocol) are both protocols designed for efficient communication in the context of the Internet of Things (IoT) and machine-to-machine (M2M) communication. While they share some similarities, there are also significant differences between them. Here's a comparison: Similarities: 1.     Lightweight: ·       Both MQTT and CoAP are designed to be lightweight protocols suitable for reso...