An online examination system supporting user-defined question type
The online examination system not only reflects the justification and objectivity of examination, but also releases the workload of teachers, which is accepted by more and more schools, certification organizations and training organizations. Most online examination systems only support several fixed question types and dont allow users define their own question types, so they have pool scalability. This paper proposes a new online examination system, which not only provides several basic question types but also allows users to define their new question types (user-defined question type) through composing of basic question types and/or user-defined question types, which is realized based on the object-oriented conception and composite design pattern. The new online examination system overcomes the shortcoming of old online examination systems and has better extensibility and flexibility.
design pattern online examination system Object-oriented user-defined question type
SHAN Wei-feng HUANG Meng LI Jun
Information Department Institute of Disaster Prevention Science and Technology Sanhe, China Information Department Institute of Disaster Prevention Science and Technology,Sanhe, China
国际会议
上海
英文
109-112
2010-06-22（万方平台首次上网日期，不代表论文的发表时间）