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C語(yǔ)言上機考試系統Delphi7+Access
畢業(yè)論文
C語(yǔ)言上機考試系統
摘 要：基于C/S的C語(yǔ)言上機考試系統是典型的網(wǎng)絡(luò )考試系統之1，具有可靠性、壽命長(cháng)、可行性、安全性的優(yōu)點(diǎn)。系統實(shí)現主要包客戶(hù)端、服務(wù)器端的開(kāi)發(fā)和后臺數據庫的建立和維護。前者要求應用程序功能完備，易使用的特點(diǎn)。后者則要求建立起數據1致性和完備性強，數據安全性好的數據庫。
在本考試系統中本人重點(diǎn)完成了前臺客戶(hù)端的開(kāi)發(fā)，主要開(kāi)發(fā)功能有：管理員登錄、考生登陸、選擇考試、選題做答、成績(jì)查尋、考試記時(shí)、數據庫維護等。界面簡(jiǎn)潔，功能完備。經(jīng)過(guò)分析，我使用了Delphi7開(kāi)發(fā)工具和Access數據庫開(kāi)發(fā)工具。通過(guò)ADO控件訪(fǎng)問(wèn)數據庫。
本系統的開(kāi)發(fā)注重工程的實(shí)踐性，實(shí)用性，通過(guò)本系統的開(kāi)發(fā)不但實(shí)現了系統實(shí)用性、靈活性、可靠性的要求而且讓用戶(hù)可全面掌握利用Delphi開(kāi)發(fā)數據庫應用程序的方法和步驟以及數據庫設計的原則。
關(guān)鍵字: C語(yǔ)言上機考試系統 ，客戶(hù)端，Delphi7.0。
C language hands-on test system
Abstract: Based on C/Ss C language hands-on test system is one of typical network test systems, has the reliability, the life long, the feasibility, the secure merit. System realization main package client side, server end development and backstage database establishment and maintenance. The former request application procedure function is complete, easy to use characteristic. The latter requests to establish the data uniformity and complete, the data security good database.
Myself have completed the onstage client side development with emphasis in this test system, mainly develops the function to include: The manager registers, the examinee lands, the choice test, the selected topic does answers, the result search, the test time, the database maintenance and so on. The contact surface is succinct, the function is complete. After the analysis, I have used Delphi7 development kit and the Access database development kit. Controls the visit database through ADO.
Not only this system development attention project practicality, the usability, realized the system usability, the flexibility through this system development, the reliable request moreover has let the user be possible to grasp comprehensively uses the Delphi development database application procedure the method and the step as well as the database design principle.
Key words: C language hands-on test system, client side, Delphi7.0.
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