Studies And Applies On The Orient-Object Building Model Technology Owing To UML

System analysis and design is the most important part of the software life cycle. A successful software system is always based on good analysis and design. The unified modeling language (UML) is the industry-standard language to make a blueprint of software, which is suitable for specifying all decisions of analysis, design and implement in software development process. Besides, UML is the visualized modeling language, with which developer can exactly describe the architecture and details of software system in the form of diagram, which will promote the communication between customers and developers.This paper consult the demand of the information examination system and the modeling theory of the Unified Modeling Language, took the use cases as the clue, established the static modeling and dynamic modeling with the Rational Rose. After the designing of the architecture of the software system and the database, the examination system would be actualized.