Which of the following is an application of Ethernet?

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Multiple Choice

Which of the following is an application of Ethernet?

Ethernet is built to move large amounts of data quickly across a network of many devices. In industrial environments, that means connecting information systems (like historians, databases, MES/ERP servers) with a large number of controllers or PLCs so data can be exchanged rapidly and reliably. This setup lets plant-floor equipment and enterprise systems share status, events, and control commands in real time, enabling coordinated operations across the whole plant. That makes the described use the best fit: it highlights Ethernet’s strength—high-speed, scalable communication between enterprise-level systems and many controllers. Other options touch on related concepts—modems are a different communication method, SCADA is a system that can run over Ethernet, and plant-wide data sharing is possible but less specific about the direct role Ethernet plays in linking information systems with numerous controllers.

Ethernet is built to move large amounts of data quickly across a network of many devices. In industrial environments, that means connecting information systems (like historians, databases, MES/ERP servers) with a large number of controllers or PLCs so data can be exchanged rapidly and reliably. This setup lets plant-floor equipment and enterprise systems share status, events, and control commands in real time, enabling coordinated operations across the whole plant.

That makes the described use the best fit: it highlights Ethernet’s strength—high-speed, scalable communication between enterprise-level systems and many controllers. Other options touch on related concepts—modems are a different communication method, SCADA is a system that can run over Ethernet, and plant-wide data sharing is possible but less specific about the direct role Ethernet plays in linking information systems with numerous controllers.

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