| Computer Aided Design (CAD) is an advance technology of modern engineeringand product design;it has important value and wide application in all fields of industry.This paper aims at comprehension of test system, such as network, standardized,non-paper and intelligent, carries on deep research for client development and databaseinterface technology of CAD test system, and carries on deep research for subjectivejudging.In the local test system based on the internet, Visual Basic 6.0 is selected as theprogram development tool in this test system, which mainly realizes examineeregistration, test browser, downloading the model test, answering, evaluating anduploading the results of objective test, and automatically uploading the subjective test aswell. Judging for accurate drawing of subjective test is realized automatic by thedeveloping tools of VBA based on AutoCAD development platform. |
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