Question

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is designed to enable simple, constrained devices to join the lot even through constrained networks with low bandwidth and
low availability.
Constant Application Protocol
Computer Aided Protocol
Constrained Application Protocol
Combined Application Protocol​

Answer 1

Answer:

Constrained Application Protocol (CoAP) is a specialized web transfer protocol for use with constrained nodes and constrained networks in the Internet of Things. CoAP is designed to enable simple, constrained devices to join the IoT even through constrained networks with low bandwidth and low availability.