OS란 무엇인가? 코드레벨 이해

Concept Summary : < Hardware — Operating System — Application > Operating System 1.Kernel : With the aid of the firmware(BIOS,UEFI) and device drivers, the kernel provides the most basic level of control over all of the computer’s hardware devices. It manages memory access for programs in the RAM, it determines which programs get access to which hardware resources. - program execution : The operating system provides an interface between an application program and the computer hardware, so that a...

원문링크 : OS란 무엇인가? 코드레벨 이해