用c编写的成绩管理系统，包括成绩统计，添加，修改，删除，以及实现了图形化界面...

Unix操作系统minix 2.0源码-Minix 2.0 source Unix operating system

实验八  可编程并行I/O接口8255A芯片实验。1、了解8255A芯片的结构和功能。2、掌握8255A初始化程序的设计方法。3、学会8255A和CPU信号的连接方法。

一个完整的GUI界面OS,单盘启动 实现了多线程、FAT32文件读写，GUI图形界面-a complete OS GUI interface, single-disk realized multiple threads, FAT32 file read and write, GUI graphical interface

随着社会的快速发展,生活水平的不断提高,出于对智能化技术发展要求,为用户提供方便,操作简单,快捷,可靠的服务,开发了银行帐户管理系统.-With the rapid development of society, the standard of living continues to improve, based on the requirements of the development of intelligent technology. to provide users with convenient, simple, fast, reliable service and the development of the bank account management system.

实现先来先服务的算法，有利于不同级别队列的优先运行-To achieve first-come first-serve algorithm, is conducive to different levels of priority queue operation

银行家算法的程序，将文件改成c语言就行了。认真编写-Banker" s algorithm process the file into c language on the list. Carefully prepared

一个类linux的dos下开发的操作系统.-a category of dos linux operating system under development.

Microsoft MS-DOS6.0 完整源代码，包括所有外部命令，安装程序，DOSSHELL等。每个源文件均包括开发历史、更新说明、注释。这样一套源码对你的意义，实在无法以笔墨形容-Microsoft the MS-DOS6.0 complete source code, including all external commands, the installation procedure, DOSSHELL and so on. Each source document includes the development history, the renewal explanation, the annotation. This kind of set of sources code to your significance, really is unable to the words to describe

DOS操用系统源代码,C语言编写,对操作系统的认识有很大的帮助.-DOS speaks system source code, C language, the awareness of the operating system will be very helpful.

实现了几种内存页面置换算法，有最佳置换算法和先进先出置换算法，还有LRU置换算法。-To achieve a number of memory page replacement algorithm, the best replacement algorithm and FIFO replacement algorithm, as well as LRU replacement algorithm.