计算机信息技术课程在线考试系统的设计与实现

Design and Implementation of the Online Examination System for Computer Information Technology Courses

本文详细地阐述了基于PHP、Mysql、Smarty技术的大学计算机信息技术课程在线考试系统的设计与实现,作者以一次正式考试的流程介绍了系统数据库中主要几个数据表的设计和作用,剖析了在线考试组卷的方法及过程,阐述了从考生登录、考试页面生成、考试中页面的检查、试卷的提交、答案的保存、考试的评分到成绩的查询等全部过程的设计方法,以图文并茂的方式介绍了系统前、后台页面功能设计,并对整个考试系统的性能进行了测试与完善。

This paper elaborates on the design and implementation of the online examination system for university computer information technology courses based on PHP,Mysql and Smarty.It introduces the design and function of several main data tables in the system database by means of a formal examination process,analyzes the method and process of examination paper generation,and expounds the design method of the whole process from the candidate＇s login,examination page generation,examination page check,examination paper submission,answer saving,examination paper scoring,and score query,etc.The function design of the front stage and back stage is illustrated,and the performance of the entire examination system is tested and improved.