2024年3月28日
Operating System Concepts 9th: Chapter 2 Operating-System Structures
摘要： Operating-System Services An operating system provides an environment for the execution of programs. 操作系统提供程序运行的环境，如下图。 System Calls System calls prov 阅读全文
posted @ 2024-03-28 22:09 zq2003 阅读(50) 评论(0) 推荐(0) 编辑
Operating System Concepts 9th: Chapter 1 Introduction
摘要： An operating system is a program that manages a computer’s hardware. It also provides a basis for application programs and acts as an intermediary bet 阅读全文
posted @ 2024-03-28 18:22 zq2003 阅读(55) 评论(0) 推荐(0) 编辑