随着家长对孩子教育方面的不断重视，教育行业在人民心中的地位越来越重，老师们的负担与压力也越来越重。如何减轻老师的负担及压力，已经成为广大学校校长需要解决的头号难题。
在教育工作中，为学生考试出试卷和批改改卷是老师们最头痛的，不仅消耗大量的时间，而且消耗大量的精力体力。因此，考试过程由人工操作转向计算机操作是必然的结果。
根据学生考试的特点和学校的实际情况，该系统应以考试流程为基础，从专业角度出发，提供科学有效的考试模式。考试时采用系统自动从数据表中选题的方式，评卷时通过核对考生答案与正确答案得出考生的分数，出题方面采取表单加数据的方式使后台管理者能够直观、方便的管理试题信息。学生管理可实现老师对学生的成绩进行查询，按分数归类。数据库管理提供对数据库进行备份，还原及初始化操作，减轻用户的工作量。
操作注意事项
（1）本系统默认操作员用户名为：tsoft，密码为：111。
（2）可执行文件位置：09\源程序\Debug\ExamOnline.exe
（3）每个科目，每个学生只可以考一次，不可多次考试。
（4）考试时间系统默认为1小时。
As for parents to their children education with the constant attention, education industry in people s heart status more and more heavy, teachers burden and pressure is also more and more heavy. How to reduce the burden of teacher and pressure, has become the school principal need to solve the number one problem.
In the education work, for students test out of papers and change a volume is the most teachers of headache, not only consume large amounts of time, and consume large amounts of energy physical strength. Therefore, the test process by artificial operation into computer operation is inevitable result.
According to the characteristics of students test and actual condition of the school, this system should be based on the test process, from professional Angle, provide scientific and effective examination mode. The automatic test system from the data table topic in the way, when examinee answer by marking takes check with the correct answer that examinees, to add data form the (2012-04-11, Visual C++, 553KB, 下载2次)
计思路
◆根据程序的功能要求，本科生，第二学位生，硕士生，博士生同属于学生，同时，所有的学生都有编号，姓名，年纪，班级，级别，论文题目，指导老师和成绩几个属性，并都有输入，输出功能，而且不同的学生，相应的数据成员及函数成员都不同，因而本程序以Students类为虚基类，Bachelor，Second-degree，Master，Doctor四个类为派生类。为了便于操作，又定义了一个Operate友元类，实现程序要求的各种功能。
◆同时把输入输出函数定义为虚函数，各个派生类分别定义自己的输入输出函数。并且各派生类从基类的构造函数那里继承来的数据初始值都为0，再过各自的构造函数自动生成级别的差异。
◆在基类中定义了静态的数据成员Number，在类外定义它的值为1000，作为各个成员的学号的基数，在成员生成的过程中，通过构造函数使各成员的学号自动加1。
◆再输入输出程序方面，本程序提供了文件输入输出和基本输入输出两套系统，以实现各对象的数据在程序外的保存和装入，也便于查看对象的数据。
◆在操作类中，根据程序的需要，定义了Clear ，Add，Delete，Modify（int）Save Load，find等函数分别实现要求的按姓名或者编号显示，查找，增加，删除和保存各类学生的信息。
Design ideas
◆ According to the procedure of the functional requirements, undergraduate, second degree students, graduate students, doctoral students belong to the same time, all students have the number, name, age, class, level, thesis topic, the teacher and the results of several properties, and have input, output, and different students, the corresponding data members and function members are different, so the procedures to Students class virtual base class, Bachelor, Second-degree, Master, Doctor derive four classes of class. For ease of operation, but also defines a Operate friend classes to achieve the procedural requirements of the various functions.
◆ while the input-output function is defined as virtual functions, respectively, each derived class to define their own input and output functions. Health classes and factions from the base class constructor inherited initial value data to 0, another constructor automatically generates their level of differentiation.
◆ def (2011-09-24, Visual C++, 381KB, 下载6次)