毕业设计（论文）网络考试系统.doc

摘　　要 随着计算机网络技术和网络教育的不断发展，传统的基于纸笔的考试形式已不能适应现在的发展需要，计算机在线考试正在逐步取代传统考试。计算机在线考试利用网络实现在线考试、评分等环节，实现教考分离，在一定程度上减少了影响考试的人为主观因素，同时减少了教师的工作量。在线考试系统的设计就是基于上述目的开发设计的。 网络考试系统是一种以互联网为基础的考试模式，可以为学校创造一种新的考试环境，提高考试工作效率和标准水平。本系统是用PHP和MYSQL数据库的开发工具，PHP对数据库有强大的处理功能，与MYSQL是公认的最完美的组合。同时它也利用当今最流行的也很实用的PHP框架和模板引擎，以及根据实际设计出了最合适本项目开发的设计模式，提高了编程效率和可靠性。 本系统主要包括学生考试、用户资料（学生、教师和管理员）管理两大模块，具有在线考试、成绩查询、题库管理、试题管理、试卷管理、考试管理和成绩管理、系统管理、用户管理等功能。整个系统层次结构简单，操作容易，并具备一定的安全性。考生借助此系统，可以很方便的进行课程考试，同样，老师使用该系统能更高效、便捷的组织在线考试。 Abstract With the development of computer network technique and network education,the traditional test form cannot meet the needs of modern development. Therefore,little by little,the traditional test is replaced by the on-line test. Te computer on-line examination,grading and so on so as to separate teaching from testing,to a degree,which reduces human factors and the workload of teachers. The design of the on-line examination system is based on the above purposes. On-line Examination system is an Internet-based test mode, you can create a new test the school environment, improve efficiency and standard level examinations.This system is PHP and MYSQL database development tools, PHP database with powerful processing capabilities, and MYSQL is recognized as the most perfect combination. It also used todays most popular PHP framework is also very practical and template engine, and based on the actual design the most appropriate design of the project development model to improve programming efficiency and reliability. The system includes examinations of students, the user data (students, teachers and administrators) management of two modules with online tests, performance check, bank management, test management, paper management, test management and performance management, system management, user management, etc. function. The entire system hierarchy is simple, easy, and have some security. Candidates With this system, the curriculum can easily test the same, the teacher can use the system