CompTIA Network+ Practice Test

Which device primarily manages large-scale, multi-site systems in industrial settings?

1. Distributed control systems

2. Standard workstations

3. Rogue devices

4. Static terminals

The correct answer is: Distributed control systems

The device that primarily manages large-scale, multi-site systems in industrial settings is the distributed control system. These systems are designed to facilitate the control and monitoring of complex processes across multiple locations, providing centralized control while distributing the processing tasks among various components. In industrial environments, such as manufacturing or energy management, distributed control systems offer several advantages, including improved reliability, enhanced efficiency, and the ability to implement sophisticated control algorithms that can operate across various physical locations. They incorporate field devices, controllers, and communication networks to ensure that operations are seamlessly coordinated and monitored. Other choices, such as standard workstations, are typically used for individual user operations and may not have the capabilities required for managing large-scale systems. Rogue devices refers to unauthorized or malicious devices that could compromise network security. Static terminals are basic devices that may be used for data entry or display purposes but lack the functional complexity needed for large-scale industrial control. Thus, distributed control systems are the clear choice for handling the complexity and demands of extensive operations across multiple sites.