有哪些信誉好的足球投注网站- 1、本文档共28页，可阅读全部内容。
- 2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
- 3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
查看更多
学生选课
管理信息系统设计
学 校 ： 中国地质大学（武汉）
学 院 ： 公共管理学院
专 业 ： 行政管理
班 级 ： 172101 班
小组成员及分工：
张明均 （学号：20101002637）
负责总体框架的确定以及最终报告的制作
金 燕 （学号：20101001067）
负责资料的收集和整理
田佳佳 （学号：20101001349）
负责报告材料的初步撰写
指导老师 ： 薛武强 （经济管理学院）
二〇一二年十二月
目 录
1、前言··························································· 2
1.1 系统简介················································· 2
1.2 开发目的················································· 3
1.3 可行性分析··············································· 3
2、系统分析······················································· 4
2.1 系统基本功能描述········································· 4
2.2 系统需求分析············································· 4
2.3 组织机构················································· 5
2.4 管理职能分析············································· 5
2.5 业务流程分析············································· 6
2.6 数据流分析·············································· 10
2.7 数据字典················································ 13
2.8 现行系统评价············································ 14
3、新系统设计···················································· 15
3.1 系统设计················································ 15
3.2 代码设计················································ 15
3.2.1 学号的代码设计···································· 15
3.2.2 班级代码设计······································ 16
3.2.3 课程代码设计······································ 16
3.3 数据库设计·············································· 17
3.3.1 概念结构设计······································ 17
3.3.2 逻辑结构设计······································ 19
3.3.3 系统模块设计······································ 20
4、结论·························································· 24
学生选课管理信息系统设计
1、前 言
1.1 系统简介
管理信息系统是一个以人为主导，利用计算机硬件、软件、网络通信设备以及其他办公设备，
文档评论（0）