摘要
計算機技術和Internet技術的迅猛發(fā)展，致使各種基于Internet的遠程教育如雨后春筍般不斷地出現(xiàn)，為全民教育的發(fā)展提供了良好的機會。但同時也帶來了如何組織考試的問題。為了降低組織考試的費用及減輕教師的負擔，設計了河南機專在線考試系統(tǒng)。
與傳統(tǒng)考試系統(tǒng)相比，借助于WEB的在線考試系統(tǒng)有著其無法比擬的優(yōu)越性。它大大提高了考試的靈活性，有效的避免了考試前的猜題、壓題，一定程度上遏制了考生作弊的現(xiàn)象。試卷的提交由程序自動完成，避免了中間過程可能產(chǎn)生的人為不良因素的干擾，大大的提高了考試的公正性。同時也有效的降低了考試的成本。在線考試系統(tǒng)能保證考試的公平、有效，而且效率高，成本低，有著傳統(tǒng)考試重多無可比擬的優(yōu)越性，所以其必定是考試發(fā)展的趨勢。
本系統(tǒng)介紹了基于B/S模式的在線考試系統(tǒng)的各個子系統(tǒng)的功能與組成，論述了ASP與ADO結合訪問數(shù)據(jù)庫技術在基于WEB在線考試系統(tǒng)的應用以及其具體的功能實現(xiàn)。
系統(tǒng)前臺應用Dreamweaver MAX、Fireorks、FrontPage等軟件生成界面，利用ASP+ADO技術來訪問數(shù)據(jù)庫。抽題系統(tǒng)及自動評分的實現(xiàn)是本系統(tǒng)的關鍵。
關鍵詞：ASP；ADO；B/S模式；瀏覽器/服務器/數(shù)據(jù)庫

Abstract:
With the rapid development of computer technology and internet,all kinds of distant educations based on internet have been coming out constantly,that provides a good change for national education's development.Meanwhile,the problem how to organize the exam is brought about to teachers.To reduce the cost of exam and ease the burden of teachers, online examination system was designed.
Examine system with tradition to compare, the on-line examination system that ask for help from WEB has the superiority that it can't compare to.It raised the vivid of the examination consumedly, effectively before avoiding examination of guess and press, certain the degree suppressed an examinee to cheat up of phenomenon.Try book hand over is directly completed automatically by procedure, avoid in the center process probably produce of artificial bad the interference of the factor, raised examination consumedly of candor.Lowered the cost of the examination also and effectively.Examines system and can promise examination on the net of fair and valid, and the efficiency is high, the cost is low, having much more heavy incomparable superiority of the tradition examination, so it is the trend that examines a development necessarily.
This system introduced according to the function of each statures system of the on-line examination system of the B/S with constitute, discuss the ASP and ADO to combine the interview database technique Be being on-line according to the WEB examination system of the application and its concrete function realization.
The system stage application Dreamweaver MAX,Fireorks,FrontPage etc. software born interface, make use of ASP+the ADO technique come to visit to ask a database.The realization that takes out a system and automatic grade point is the key of this system.
Keywords: ASP；ADO；B/S mode；Browser/Server/Database

目錄
1 緒論．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．1
1.1選題背景．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．1
1.2本系統(tǒng)的設計路線．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．2
2 系統(tǒng)概述．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．3
2.1在線考試系統(tǒng)的發(fā)展歷史．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．3
2.2在線考試系統(tǒng)的作用．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．3
2.3在線考試系統(tǒng)的設計原理．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4
2.3.1 ASP的工作原理．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4
2.3.2 ASP的工作過程及其運行環(huán)境．．．．．．．．．．．．．．．．．．．．4
2.3.3 ASP文件及其編程特點．．．．．．．．．．．．．．．．．．．．．．．．．．5
2.3.4 ASP的環(huán)境需求設置．．．．．．．．．．．．．．．．．．．．．．．．．．．．5
3 系統(tǒng)分析．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7
3.1系統(tǒng)需要解決的主要問題．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7
3.2系統(tǒng)功能需求描述．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7
3.3系統(tǒng)運行環(huán)境．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8
3.4系統(tǒng)數(shù)據(jù)庫設計．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8
3.4.1數(shù)據(jù)庫介紹．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8
3.4.2數(shù)據(jù)庫表分析．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8
4 系統(tǒng)的總體設計．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．12
4.1在線考試系統(tǒng)功能需求簡介．．．．．．．．．．．．．．．．．．．．．．．．．．．12
4.2功能需求描述．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．13
4.2.1 登錄功能．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．13
4.2.2 帳號管理．．．．．．．．．．．．..