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职工信息包括职工号、姓名、性别、年龄、学历、工资、住址、电话等(职工号不重复)。试设计一职工信息管理系统,使之能提供以下功能:
(1)系统以菜单方式工作;...
职工信息包括职工号、姓名、性别、年龄、学历、工资、住址、电话等(职工号不重复)。试设计一职工信息管理系统,使之能提供以下功能:
(1)系统以菜单方式工作;
(2)职工信息录入功能(职工信息用文件保存);
(3)职工信息浏览功能;
(4)职工信息查询功能,查询方式:按学历、职工号查询等;
(5)职工信息删除、修改功能。
-Information including the number of workers union, name, sex, age, education, salaries, addresses, telephone numbers, etc. (number of workers of non-repetition). Workers try to design a management information system so that it can provide the following functions: (1) the way the menu system to work (2) staff input function information (information workers saved documents) (3) staff information browsing (4) Information trade unions function, query methods: according to their academic qualifications, trade unions, such as its inquiries (5) information workers to delete, modify function.
- 2022-11-13 10:35:04下载
- 积分:1
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进程控制模拟程序
进程控制模拟程序 设计并实现具有进程创建、撤销、阻塞、唤醒、调度功能的进程控制模拟程序。
- 2022-08-24 16:33:47下载
- 积分:1
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MetaFS 文件系统工程文件源码,基于dokan文件系统驱动
MetaFS 文件系统工程文件源码,基于dokan文件系统驱动-MetaFS file system project source code files, based on the file system driver dokan
- 2022-01-22 06:02:02下载
- 积分:1
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页式虚拟存储管理中地址转换和缺页中断,这是赏完操作系统课时做的实习设计,有完备的分析余与设计,如实验目的,实验内容,实验模块的实现,采用的是采用先进先出页面置换...
页式虚拟存储管理中地址转换和缺页中断,这是赏完操作系统课时做的实习设计,有完备的分析余与设计,如实验目的,实验内容,实验模块的实现,采用的是采用先进先出页面置换算法。-Page storage management in virtual address translation and page fault, which is the operating system rewards End internship hours to do the design, there are more than a complete analysis and design, such as experimental purposes, the experiment content, laboratory module, used in the application of advanced first-out page replacement algorithm.
- 2022-01-24 14:30:36下载
- 积分:1
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Can read/change the Nvidia graphics pll clock information, realize soft overcloc...
能读取/更改Nvidia显卡pll时钟信息,实现软超频的linux下源程序。-Can read/change the Nvidia graphics pll clock information, realize soft overclocking under linux source.
- 2022-01-25 16:27:00下载
- 积分:1
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Running on T
运行于T-Engine(使用T-Kernel操作系统)的实例源码,该T-Engine采用处理器为sh7727-Running on T-Engine (the use of T-Kernel operating system) source code examples, the T-Engine used for the SH7727 processor
- 2022-12-17 12:25:02下载
- 积分:1
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通过研究Linux的线程机制和信号量实现读者写者(Reader
通过研究Linux的线程机制和信号量实现读者写者(Reader-Writer)问题并发控制。
1)写-写互斥:不能有两个写者同时进行写操作;
2)读-写互斥:不能同时有一个线程在读,而另一个线程在写;
3)读-读允许:可以有一个或多个读者在读;
4)读者优先的附加限制:如果读者申请进行读操作时已有另一个读者正在进行读操作,则该读者可直接开始读操作;
5)写者优先的附加限制:如果一个读者申请进行读操作时已有另一个写者在等待访问共享资源,则该读者必须等到没有写者处于等待状态后才能开始读操作。
-By studying the Linux thread mechanism and semaphores realize readers who write (Reader-Writer) the issue of concurrency control. 1) to write- write mutex: Can not write at the same time there are two write operations 2) read- write mutex: Can not have a thread at the same time in reading and writing another thread 3) Reading- Reading of permit: can have one or more readers read 4) the priority of additional restrictions readers: If the readers apply for a read operation, there was another reader being read, the reader can be directly started reading operation 5) to write additional priority Restrictions: If an application for a reader reading write operation has been in waiting for another visit to a shared resource, the read
- 2022-02-06 09:26:49下载
- 积分:1
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fanlsh播放器,效果非常好,经典的播放软件
fanlsh播放器,效果非常好,经典的播放软件-fanlsh player, the effect was very good, classic broadcast software
- 2023-08-12 00:55:03下载
- 积分:1
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MS-DOS源代码v1.0v2.0
软研究院杰出工程师、总经理Roy Levin透露,“感谢Computer History Museum项目,这些珍贵的源代码得以保留,并提供给技术社区。”这些源代码的查看地址:MS DOS 1.1和2.0、Word for Windows 1.1a。打算下载这部分代码的用户必须同意将其用于非商业用途,同时也不会被发布到互联网的其它任何地方。
- 2023-01-07 21:25:03下载
- 积分:1
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操作系统试验!通过这个试验,你可以更加详细的了解的一些操作系统方面的知识!...
操作系统试验!通过这个试验,你可以更加详细的了解的一些操作系统方面的知识!-Test operating system! Through this test, you can a more detailed understanding of some of the operating system of knowledge!
- 2022-03-24 18:24:08下载
- 积分:1