35 Software Reuse in Computer Aided Testing System

Computer aided testing system is widely used in education, research, and industrial control fields. With more and more functions of computer aided testing systems, the software expands rapidly, and results a series of software development and maintenance problems. In this paper, application of software reuse in computer aided testing system is discussed. Three particle-size of software reuse are introduced, named architecture reuse, layer reuse and component reuse. It demonstrates that this method can improve software product efficiency and quality.