学生档案管理系统必须完成以下功能：

　　1、数据添加功能：对于新生报到，系统必须具有班级的建立，课程的设置，如果新增专业，则能添加新专业，期末学生的考试成绩信息必须能够录入；

　　2、数据修改功能： 当上述资料发生变化或有错误信息输入时，应能够及时对数据进行修改和补充；

　　3、数据查询功能：该系统的主要功能之一即根据用户提供的相关信息，能够及时查找出对应的学生信息，系统应该提供多种查询方法，以便满足用户的不同需求；

　　4、数据打印功能： 学生基本信息和成绩录入后应可以打印出来形成文字档案，装入学生档案，这也是学生档案管理系统必须具备的功能。-Student records management system must complete the following functions:

1, the data add functions: Registration for new students, the system must be set up classes, the curriculum, if the new professional, you can add a new profession, and the final score of students must be able to input information　

2, the data modification function: When the above information has changed or an error message type, should be able to time the data changes and additions　

3, data query functions: one of the main functions of the system that provide related information according to the user able to find out in time corresponding to the student information system should provide a variety of query methods, in order to meet the different needs of users　

4, data printing: Student input basic information and results should be able to print out form after the text file into student records, student records management system, which is a required function.