This is a beta course, so its structure, chapters, and examples may continue to change.缓冲区管理 This article is being translated. Please check back soon. PreviousI/O系统基本概念I/O系统的定义、功能、重要性和基本组成NextI/O设备分类与特性I/O设备的分类方法、特性分析和设备管理策略
