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What is the difference between an operating system (OS), a kernel, and machine code?

 Great question! An operating system (OS) is a software program that manages computer hardware and software resources and provides common services for computer programs. It acts as an interface between the computer hardware and the user, allowing the user to interact with the computer and run applications.

A kernel, on the other hand, is the core component of an operating system that manages system resources, such as the CPU, memory, and input/output devices. It is responsible for providing a layer of abstraction between the hardware and the software, allowing applications to run without having to worry about the underlying hardware.
Machine code, also known as assembly language, is a low-level programming language that is directly executable by a computer's CPU. It consists of instructions that are specific to a particular CPU architecture and are represented in binary form.
In summary, an operating system is a software program that manages computer resources and provides services to applications, while a kernel is the core component of an operating system that manages system resources. Machine code is a low-level programming language that is directly executable by a computer's CPU.

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