What is the Internet of Things?

a$)$ an information systems model in which an organization outsources the equipment used to support its data processing

b$)$ a set of tools that allow users to access their desktop operating system hosted in the cloud on a centralized server

C$)$ a computing environment in which a service provider owns and manages the infrastructure

d$)$ a network of physical objects embedded with sensors$,$ processors, software, and network connectivity capability