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Key Elements Defining Interconnected IoT Device Networks Explained?
IoT systems center on networks of interconnected devices for data collection, exchange, and automation, powering smart applications beyond isolated tools or cloud reliance.
Question
Which of the following best describes a key component of an IoT system?
A. An application primarily focused on personal computing needs.
B. A standalone device designed for specific industrial tasks.
C. A network of interconnected devices collecting and exchanging data.
D. A system solely based on cloud computing.
Answer
C. A network of interconnected devices collecting and exchanging data.
Explanation
A key component of IoT systems is the network of interconnected devices—sensors, actuators, gateways, and edge nodes—that collaboratively collect environmental data, transmit it via protocols like MQTT or CoAP, process it locally or in the cloud, and exchange insights for automated actions, distinguishing IoT from isolated personal apps (A), single-purpose industrial tools (B), or cloud-only architectures (D). This networked fabric enables scalability, real-time responsiveness, and emergent intelligence across domains like smart grids or predictive maintenance, where data flows drive value through integration rather than standalone operation.