摘要
英语是每个高校每年考生数量最多的课程,传统的纸质考试给各个高校带来很高的考试成本。而现有的一些网考系统,在面对上千考生同时使用时常常存在安全性和并发性不足的问题,针对这一问题,首先对比了目前基于C/S和B/S模式架构的英语网考系统的优缺点,接下来从总体功能设计、数据库安全高速读写设计、快速无重复抽题组卷算法设计等方面,详细阐述了基于ASP.NET和SQL Server技术的英语网考系统开发过程。该系统在实现题库管理、网上考试、考生信息成绩管理等功能的同时,还具备良好的安全性和并发性。
English has the largest number of candidates of every universities in each year. The traditional paper-based examination bring a high cost of examination of each universities. Some of the existing network examination system often exist security and concurrency problems ,in the face of thousands of candidates. In order to solve this problem, firstly this paper compares the advantages and disadvantages of C/S and B/S mode which current English network examination system based on, then this paper expounds the development process of English network examination system based on the ASP. NET and SQL Server technology in detail from the overall functional design, database design, the compose paper algorithm design and so on. The system has a good concurrency and security, while it has the functions of question bank management, online examination, and information management.
出处
《自动化与仪器仪表》
2017年第7期76-78,共3页
Automation & Instrumentation
基金
陕西省教育厅科研计划项目(16JK1347)
陕西省社会科学基金项目(2016R030)
西安工程大学教学改革项目(2016JG45)
西安市碑林区科技计划项目(GX1708)
