Research and Realization of Oral Test System Based on J2EE

A design idea and realizing way for J2EE oral test system based on J2EE is put forward to supplant traditional one-to-one test form between examiner and examinee. The paper first deals with the oral test system which includes the test paper formulating subsystem, test subsystem, test marking and result statistics system and the release subsystem, then elaborates on such key technical issues in computerized oral test system as the test Automatic control, safety guarantee, fast distribution of test questions and the construction of oral test private cloud, a reliable multicast scheme can be applied to improve internet efficiency, and in the final the paper gives an introduction of practical effects and imperfection of the system.