Which statement best describes the Internet of Things (IoT)?

The statement that best describes the Internet of Things (IoT) is that it refers to a system of interrelated computing devices that transfer data over a network without requiring human interaction. This definition captures the essence of IoT, which is built around the concept of devices—often referred to as "smart" devices or sensors—that can communicate with each other and exchange data autonomously.

These devices are embedded with technology that allows them to monitor, collect, and transmit data in real-time, contributing to a more connected and intelligent environment. The key characteristics of IoT include its focus on automation and connectivity, allowing for the integration of everyday physical objects into the digital realm, thereby enhancing efficiency and decision-making processes in various applications such as smart homes, industrial automation, and smart cities.

In contrast, other options involve different concepts. For instance, discussing blockchain solutions pertains to a completely different technology focused on decentralized ledger systems. A dashboard for viewing connected devices does not encapsulate the underlying technology of IoT itself but rather serves as a user interface. Continuous delivery pipelines are centered around software development methodologies and practices, which again are unrelated to the core idea of IoT.