摘要
在C程序设计语言考试中为了解决定位难、一题多解和对于主观题没有统一的评价标准的情况,对考试系统中客观题和程序题的评分方法进行了研究。在比较结果的评分基础上,引入了XML结构的答案库,以及使用了黑盒测试方法与抽取骨架的方法,成功地解决了上述问题。在设计系统的过程中,十分注重软件的实用性。该系统设计成功后,通过在小范围内使用,初步实验结果证明自动评分模块运行稳定,评分标准能够统一。
Along with the improvement of social information degree,computer training is developed rapidly,traditional hand-scoring in examination uses computer auto-scoring.In the C programming language examination,the objective questions are difficult to position and one problem with many solutions,the subjective questions have non-uniform evaluation standard.The scoring method of objective questions and program problems in test system is studied.The answer database of XML structure,the use of black-box test method and the skeleton extraction method are used on the basis of scoring of results comparison to solve the problems.The test results prove that the auto-scoring module runs stable,the scoring criteria can be unified.
出处
《现代电子技术》
2010年第16期130-132,共3页
Modern Electronics Technique
关键词
定位
黑盒测试
骨架法
日志
position
black box testing
skeleton method
log
