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Web-based online examination system is the development trend of the modern examination system . HMAC encryption algorithm The system uses password authentication , online examination system based on the ASP Technology B / S mode , students can test network test system based on B / S mode is more standardized, more scientific , but also reduce the workload of teachers , To save time , improve work efficiency . Departure from the development trend analysis of online exam system for the specific needs of teachers and students , given the functional structure of the system . The introduction, this article introduces the development background of the system and the system design goals and design principles ; system development language Introduction section introduces ASP technology used in the system development process , SQL language and Dreamweaver design tools ; system requirements analysis and database design some of the major system functional design , database design and data security ; system design section details the major functional blocks of the system , exam information dissemination and management , Paper Generation proctored exam , the test results management , information management candidates , questions database management , online exercises , computer ratings , user management, automatic scoring function . The system basically most of the functionality of the online examination system , the operation is simple, more practical .
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