摘要
21世紀是信息化的社會，人們的工作和生活都要依賴于以計算機和網絡為基礎的信息技術的應用，因此普及信息技術教育已經成為教育深化改革的首要任務。考試作為一種對教學過程和學生學習效果的評價反饋手段在信息技術教育中具有重要的作用，但是目前的考核方式卻只有以下幾種：使用紙筆方式來考核；學生提交程序或作品；教師現場考核學生運用信息技術的能力。采用這些方式進行考核無疑存在著對學生掌握信息技術情況考核片面、不客觀、易于作弊、替考等問題，并且加重了教師的工作量。
考試系統能有效解決考教分離、實現客觀公正的教學與效果檢查。制卷系統的設計與實現能有效減輕教師出卷的工作量，使考卷向科學化方向發展。
項目要求根據需求分析，進行考試系統的整體設計，重點進行制卷算法、試卷格式及成卷評價等模塊的設計與實現。具體要求：
系統采用B/S模式，后臺用SQL Server 2000大型分布式數據庫系統，前臺開發工具采用C#，ASP .NET等。
功能主要包括權限管理（包括注冊、登錄、密碼修改）、人工組卷、系統自動組卷、多套試卷定制、試卷輸出模板及試卷導出及統計分析、考后反饋等功能。其中組卷應有合理而有效的算法，并綜合考慮相關參數如難度、分值、知識點覆蓋等。
關鍵字：B/S模式，組卷，組卷算法
The design and implementation of web-based paper producing system
Abstract
Our society in the 21st century is full of information; application based on computers and networks are penetrating into peoples' life and work area, so the task to popularize information technology education is of the highest priority in the deep reformation. Examination, which is the way to eva luate the process and result of teaching, has important status in the education. But the current examination only has following means to eva luate the result: check answers on paper; check the program or works submitted by students; assess the ability of mastering information technology by present teachers. Obviously, those methods can not cover problems that tests are unilateral, not objective, and easy to cheat, as well as increasing the burden of teachers.
Examination system can separate the teaching and examination efficiently, insure the justice when take examinations. The design and implementation of paper producing system can release teachers from heavy working on conceiving the paper structure; it pushes the examination to more scientific path.
The program need developers to go through following process, analyze the requirements, make design, and the key point is design and implement the paper constructing arithmetic, justify the paper format and then grade papers which have been done. More requirements are: B/S model is applied; SQL Server 2000 is used as database server; C#, ASP.NET are used for developing logics in UI, business logic and so on.
The features of above part includes right management (contains registration, log in, changing password), produce paper manually, produce paper by system automatically, customize several papers at the same time, define the template of output paper, collect and analyze the feedback on examination. What's more, paper producing should have reasonable and effective arithmetic, in which factors like complexity, points and knowledge covering should be considered.
Keywords:B/S model, paper constructing, paper constructing arithmetic
目錄
1.引論 2
1.1課題背景及目的 2
1.2研究及發展狀況 4
1.3課題研究方案 7
1.3.1設計思想 7
1.3.2主要工作 8
2.需求分析 9
2.1功能劃分 9
2.1.1 查看考卷 9
2.1.2 快速模式 10
2.1.3 專業模式 11
2.1.4 自助模式 12
2.2 數據精度 13
3.總體設計方案 14
3.1硬件環境 14
3.1.1 計算機 14
3.1.2 網絡 14
3.2 軟件環境 14
3.2.1 總體結構 15
3.2.2 數據表設計 15
4. 模塊的詳細設計與實現 19
4.1 查看考卷模塊的設計與實現 19
4.2 快速模式模塊的設計與實現 19
4.3 專業模式模塊的設計與實現 20
4.4 自助模式模塊的設計與實現 21
5.結論 23
致謝 25
參考文獻 26
