Research and development of online examination system based on JSP Graduation project proposal report

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Research and development of online examination system based on JSP - graduation project proposal report

1. Research background and significance

With the continuous development and popularization of Internet technology, the traditional paper-based examination method has gradually revealed its shortcomings, such as the high cost of organizing examinations, difficulty in ensuring the security of test papers, and low scoring efficiency. Therefore, it is particularly important to design and develop an online examination system based on JSP. This research aims to implement an efficient, convenient, and secure online examination system to improve examination efficiency, reduce costs, and provide high-quality online examination services to students and educational institutions.

2. Research status at home and abroad

In terms of online examination systems, there is a certain research foundation at home and abroad. Foreign research mainly focuses on the security, stability and reliability of the system, while domestic research pays more attention to the intelligence and personalized services of the system. At present, there are many mature online examination systems at home and abroad, such as Moodle, Blackboard, etc. However, these systems still have certain limitations in functionality and performance and cannot meet the needs of all users. Therefore, this study intends to further explore and study the key technologies and implementation methods of the online examination system on the basis of drawing on domestic and foreign research results.

3. Research ideas and methods

This research will follow the following research ideas and methods:

1. Requirements analysis: Deeply understand user needs through surveys, interviews, etc., and clarify the functional requirements and non-functional requirements of the online examination system.
2. Technology selection: Use JSP as the development language and combine it with the MVC design pattern to ensure the stability, scalability and maintainability of the system. At the same time, MySQL is used as the database management system to ensure data security.
3. System design: Based on the requirements analysis results, design the overall architecture, functional modules and database structure of the system. It mainly includes user management module, test paper management module, online examination module, automatic scoring module, etc.
4. System implementation: Complete the front-end and back-end function implementation of the system according to the design document.
5. System testing and optimization: Comprehensive testing of the system, including functional testing, performance testing and security testing. Optimize and improve the system based on test results and user feedback.

4. Research content and innovation points

The content of this study includes requirements analysis, design, implementation and testing of the online examination system. The innovation points are mainly reflected in the following aspects:

1. System development based on JSP: Use JSP as the development language and take advantage of its cross-platform and easy maintenance advantages to improve system stability and performance.
2. Test paper security guarantee: Encryption technology is used to encrypt the test paper to ensure the security of the test paper during transmission and storage. At the same time, a strict authority management mechanism is set up to prevent illegal access and leaks.
3. Automatic scoring function: Through algorithm design and implementation of automatic scoring function for objective questions, it improves scoring efficiency and reduces human errors.
4. Personalized service support: Provide personalized examination services based on user needs, such as examination time arrangements, examination subject selection, etc., to improve user experience and satisfaction.

5. Detailed introduction of front and back functions

The front-end functions mainly include user registration and login, personal information management, online examination, score inquiry, etc.; the back-end functions mainly include user management, test paper management, examination subject management, score management, etc. Through the synergy of front-end and back-end functions, full-process management and service support for online exams are realized.

6. Research ideas and feasibility of research methods

The JSP technology and MVC design pattern used in this study have extensive applications and mature practices in the field of Web development. The research team has certain programming foundation and Web development experience, and can successfully complete the design and implementation of this study. At the same time, this research is of great significance for promoting the development of online education and improving examination efficiency, so it has high feasibility.

7. Research progress arrangement

1. The first stage (2 weeks): Complete the literature review and research background analysis;
2. The second stage (3 weeks): Complete demand analysis and technology selection;
3. The third stage (6 weeks): Complete system design and database construction;
4. The fourth stage (8 weeks): Complete system implementation and front-end and back-end function development;
5. The fifth stage (3 weeks): Complete system testing and optimization work;
6. The sixth stage (2 weeks): Complete thesis writing and organization;
7. Stage Seven (1 week): Prepare and complete the defense work.

8. Thesis (design) writing outline
(The specific outline content is omitted in this part and can be formulated in detail according to the actual situation)

9. Main References
(This section lists the main literature and related materials referenced in this proposal report)

Of course, the following is a detailed description of the front and backend functions of the JSP-based online examination system:

Front desk function description:

1. User registration and login: Users can log in by registering an account and setting a password. Users who already have an account can log in by entering their username and password.
2. Personal information management: Users can view and edit their personal information, such as name, school, grade, contact information, etc.
3. Online exam: Users can select exam subjects and take the exam online, and the system will time and automatically submit the test papers.
4. Test record and score query: Users can check their own test records, including test subjects, test time, test scores, etc.
5. System Help and Feedback: Users can learn how to use the system through system help, and can also submit usage opinions and suggestions to the administrator through the feedback portal.

Background function description:

1. User Management: Administrators can view and manage all user information, including basic user information, exam records, etc., and can also disable/enable, delete, etc. users.
2. Examination Paper Management: Administrators can upload, edit, and delete examination papers, and can also set the validity period, available subjects, difficulty and other attributes of the examination papers.
3. Exam subject management: Administrators can set and edit exam subjects, including subject names, subject descriptions, included test papers, etc.
4. Score Management: The administrator can view and export the test scores of all users, and can also review and modify the scores.
5. System log management: Administrators can view system operation logs, including records of key operations such as user login, exam start, test paper submission, and grade modification.
6. System configuration and security management: Administrators can perform basic system configurations, such as exam time limits, test paper difficulty, etc. At the same time, security management can be performed, such as setting IP whitelists, preventing SQL injection, etc., to ensure stable operation of the system and data security.

Together, these functions will build a complete online examination system that not only meets students' online examination needs, but also provides administrators with comprehensive examination management and configuration functions.