what is kernel in OS | Operating System Interview Questions and Answers | OS Interview Questions

what is kernel in OS
A kernel is the central part of an operating system. It manages the tasks of the computer and the hardware - most notably memory and CPU time.

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[geethachinnapaiyan]

The kernel (also called nucleus [citation needed]) is a computer program that constitutes the central core of a computer's operating system

[aishusekar]

The kernel (also called nucleus) is a computer program that constitutes the central core of a computer's operating

[hemamalinig]

A kernel is the central part of an operating system. It manages the tasks of the computer and the hardware - most notably memory and CPU time. There are two types of kernels: A microkernel, which only contains basic functionality; A monolithic kernel, which contains many drivers.

[kalieswaran]

In computing, the 'kernel' is the central component of most computer operating systems; it is a bridge between applications and the actual data processing done at the hardware level. The kernel's responsibilities include managing the system's resources (the communication between hardware and software components).

[lavanyaumapathy]

The kernel is a fundamental part of a modern computer's operating system. ... The critical code of the kernel is usually loaded into a protected area of memory, which prevents it from being overwritten by other, less frequently used parts of the operating system or by applications.

[geethachinnapaiyan]

The kernel is the central module of an operating system. It is the part of the operating system that loads first, and it remains in main memory

[agilan]

An operating system (OS) issystem software that manages computer hardware and software resources and provides common services for computer programs. All computer programs, excluding firmware, require an operating system to function

[ilakkiyameenu]

A kernel is the central part of an operating system. It manages the tasks of the computer and the hardware - most notably memory and CPU time.

[rachelr]

The kernel (also called nucleus [citation needed]) is a computer program that constitutes the central core of a computer's operating system.

[lavanyaumapathy]

A kernel is the central part of an operating system. It manages the tasks of the computer and the hardware - most notably memory and CPU time. There are two types of kernels: A microkernel, which only contains basic functionality; A monolithic kernel, which contains many drivers.