Round-robin scheduling is a common time-sharing CPU scheduling algorithm used in general-purpose operating systems to allocate processor time fairly among processes.
An operator workstation (C) typically runs a general-purpose OS (like Windows), which uses round-robin or similar scheduling algorithms.
Embedded devices (A, B) often use real-time operating systems (RTOS) with priority-based or deterministic scheduling.
A data diode (D) is a hardware device and does not use process scheduling.
GICSP discusses scheduling differences in the context of embedded and general-purpose systems.
[Reference:, , GICSP Official Study Guide, Domain: ICS Fundamentals & Architecture, , Real-Time Operating Systems vs General-Purpose OS, , GICSP Training on ICS Device Architectures, , ]
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