The Examination Online Design And Implementation

Education plays a very important role in everybody's life. Examination is a basic and essential part of education. Testing in distance learning environments not only should realize common functions but also should realize special functions, such as testing at any moment and testing at long distance, etc. The online examination is a new examination that fits modern distance education nicely.This thesis carefully researches for the online examination system modeling and provides whole source codes. It includes (1) According to RUP main thought and workflows, author will divide the modeling into 10 processes: designing use case models, designing entity class models, designing boundary class models, designing interface control class models, designing use case control class models, designing system class model, designing window framework model, designing user interface models, designing dynamic models, designing data models. (2) Using random sampling theory, system finally realizes to create random paper, and stops some artificial error. (3) By studying result count methods, the system implements to automatically create result and improves total exam work efficiency. (4) Designing the function of preventing renewal, reducing examinee's cheating action, and guaranteeing exam's equity.