Operating systems research has traditionally consisted of adding functions to the operating system or inventing and study new implementations. Regardless of the research goal, the single constant has been that the siz...Operating systems research has traditionally consisted of adding functions to the operating system or inventing and study new implementations. Regardless of the research goal, the single constant has been that the size and complexity of operating system increase over time. As a result, operating systems become the most single complex piece of software in a computer system. Today's operating system research is aimed at finding new ways to construct the operating system in order to increase its flexibility, allowing it to adapt to change in designing such extensible systems and the array of choices facing the operating system designer. We discuss such question for describing extensible operating systems and then advance four key design point for extensible operating systems, we analyze and argue each point that relate to different extensible technology. Provide scientific methodology for Operaring systems research or development.展开更多
第二部分 DOS 操作系统一、操作系统概述(一)操作系统定义操作系统(Operating system-OS)是直接控制和管理计算机系统的硬件和软件资源,以方便用户充分而有效地利用这些资源的程序集合。(二)操作系统功能作业管理、处理机管理、存储管...第二部分 DOS 操作系统一、操作系统概述(一)操作系统定义操作系统(Operating system-OS)是直接控制和管理计算机系统的硬件和软件资源,以方便用户充分而有效地利用这些资源的程序集合。(二)操作系统功能作业管理、处理机管理、存储管理、设备管理、文件管理。(三)操作系统分类单用户操作系统、单道与多道批处理操作系统、分时操作系统、实时操作系统。展开更多
文摘Operating systems research has traditionally consisted of adding functions to the operating system or inventing and study new implementations. Regardless of the research goal, the single constant has been that the size and complexity of operating system increase over time. As a result, operating systems become the most single complex piece of software in a computer system. Today's operating system research is aimed at finding new ways to construct the operating system in order to increase its flexibility, allowing it to adapt to change in designing such extensible systems and the array of choices facing the operating system designer. We discuss such question for describing extensible operating systems and then advance four key design point for extensible operating systems, we analyze and argue each point that relate to different extensible technology. Provide scientific methodology for Operaring systems research or development.
文摘第二部分 DOS 操作系统一、操作系统概述(一)操作系统定义操作系统(Operating system-OS)是直接控制和管理计算机系统的硬件和软件资源,以方便用户充分而有效地利用这些资源的程序集合。(二)操作系统功能作业管理、处理机管理、存储管理、设备管理、文件管理。(三)操作系统分类单用户操作系统、单道与多道批处理操作系统、分时操作系统、实时操作系统。
