Design of On-line Examination Item Bank of Multimedia Network Instructional System
多媒体网络教学系统在线考试题库的设计

An on-line examination item bank is designed which can be used to the general on-line examination. According to the demands of the canonical itembank design, a relational database model is designed and its standardization demonstration is given. Based on the classic examination theory, a constraint-based parameter model of generating examination paper is proposed and a recursive arithmetic based on the model is designed.