Cách sử dụng
The word 'kernel' can refer to a few different things. One common meaning is the small, hard part of a nut or seed that you can't eat. For example, on a popcorn kernel, the white part that pops up when you heat it is the kernel. Another meaning is the central or most important part of something. For example, the main idea of a story could be called its kernel. In computer science, a kernel is a program that is at the core of an operating system. It handles low-level communication between hardware devices and software programs. So depending on the context, 'kernel' can refer to a physical part of a food item, the central idea of something, or a program that controls how a computer works.