Which of the following best encapsulates the role of an operating system's kernel?

Correct option is B

The correct answer is (B) Acting as the core interface between applications and the system hardware

Explanation:

• The kernel is the central component of an operating system that manages system resources and acts as an intermediary between hardware and software.

• It is responsible for managing system resources such as memory, processor time, and input/output devices, allowing software applications to interact with the hardware without direct access.

• The kernel facilitates the execution of programs by allocating resources, managing hardware devices, and ensuring that system processes run smoothly.

Information Booster:
• The kernel manages low-level tasks such as memory management, process scheduling, and device control.
• It ensures security and stability by enforcing system-level restrictions and managing access to system resources.
• The kernel is critical for multitasking, enabling multiple applications to run simultaneously without interfering with each other.
• It operates at a privileged level (kernel space) and provides services to higher-level software running in user space.
• The kernel also handles system calls, which are requests made by programs to perform operations that require hardware access.