Based On ActiveX Module And ASP Technology Online Test System Design And Realization

With the Internet network information,globalization and the characteristics of the network is more and more obvious,the knowledge economy and information technology productivity society gradually formed and developed,under the conditions of information warfare,the development of online exam requirements of informatization has become one of the most important task of China's main concern of experts and scholars.The component technology is a rapid development in recent years,also,with the rapid popularization and development of network speed of Internet network technology,network connection continues to improve,the recent database research Internet network Web database technology is based on the combination of the two forms of Web database application based on component technology.It greatly expands the application field of database.Based on the design of an online examination system based on ActiveX component and ASP technology,this paper analyzes how to develop an application system based on ActiveX component and ASP technology.This paper is divided into five parts,the first part of the analysis of the components of the application model based on Internet,the proposed model is an effective way to solve many problems,and the online examination system in this paper is better explained the practical significance of this model.The second part of the comprehensive analysis and comparison of the Web database technology has been widely concerned and applied.In the online examination system development process,fully reflects the Web database technology in the powerful ActiveX/DCOM technology.The third part analyzes the Web database and dynamic web site technology-----ASP technology based on the ActiveX component and script language in Internet,which is based on the Microsoft branch of the United States.The on-line examination system in this paper uses the ActiveX data object in APS technology to browse and inquire the records in the database.The fourth part is the overview of the system,including feasibility analysis,system development background and then introduces the basic functions of the system,system mainly includes database management,test generation,test process,automatic marking and score query module,and the system overall design ideas are introduced,the data structure of the system design.Then it focuses on the system of student subsystem and the implementation of the teacher subsystem in detail,and finally the system test is described in detail.System uses the B/S structure,select the ASP as the development language,combined with the ActiveX component and Server SQL 2008 database system development.The server uses the JavaScript scripting language,enhance the fluency of web browsing,the interface design of the system using CS Photoshop software,to achieve a more beautiful effect "to better reflect the applic ation mode of Web database system based on component Internet,ASP technology,which has strong scalability and flexibility simple development mode.