Which of the following best describes the definition of the term 'kernel'?

The term 'kernel' is best described as the central component that manages system resources. In a computer's operating system, the kernel acts as a bridge between applications and the actual data processing performed at the hardware level. It is responsible for controlling various aspects of the system, including managing memory, processes, and system hardware. By efficiently managing these resources, the kernel ensures that all applications run smoothly without conflicts over resource allocation.

This understanding of the kernel highlights its foundational role in the operating system, as it directly impacts the performance and stability of the overall system. Other components, like the graphical user interface or hardware connectivity software, are built on top of the kernel and rely on it for their functionality, but they do not encompass its core responsibilities.