| With the improvement of the function and application of software, software technology has developed rapidly. Components technology is such a symbol of the development of a new generation software technology. The paper elaborates emergence, development and programming of Components Technology, and the role of Components Technology in framing object-oriented programming and software component reuse is studied. Based on the theory of software engineering, the implementations of software design patterns, cross-platform, program package and etc are introduced. And demand analysis and functional analysis for Online Test system are made based on the software engineering design methods of Components Technology, and the detailed design of the system are given, finally this system is realized Based on Microsoft .NET programming platform. Through the use of the system, it has been verified to reach the desired design objectives. This system facilitates the teaching and exam management of the school. It minimizes the workload of teachers for marking examination papers. To a large extent, it improves the teaching effectiveness of the school. |
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