운영체제

Operating Systems

• 운영체제 개요

  How operating systems are introduced through computer-system structure, kernel responsibilities, and the user-kernel boundary.

• 프로세스와 스레드

  How execution units are represented and coordinated, from process state and context switching to multithreading and IPC.

• 스케줄링과 동기화

  How the operating system shares CPU time and coordinates concurrent execution without races or unresolved resource waits.

• 메모리 관리

  How memory is allocated, translated, protected, and virtualized from address binding through paging and replacement.

• 파일 시스템과 저장장치

  How operating systems expose persistent data through file-system interfaces, on-disk structures, and storage-device coordination.