Why protection is necessary in Linux Linux : Multi-user Protection - Yes Resource - minimize - Text mode CUI(Character User Interface) Windows Single-user Protection - Little Resource - user them all - Windows, GUI(Graphical User Interface) - Shows everything ex) History, State, Command, Option... 참고) Windows도 XP 이후부턴 multi-user Operating System이라고 한다. Resource Usage & OS User Interface Windows에..
