Command College Computer Online Examination System Design And Implementation

The online examination system development and the command of army information construction requirements is introduced in this thesis. The paperless examination system is objectively and fairly for students. It can save manpower and material resources. At the same time we use based on C/S framework system of three layers structure to the computer online test system. We developed the system architecture design includes user layer, business logic layer, database layer. The backstage database the main function is a database, teachers or administrators of computer grade examination papers add, edit and delete; also can make full use of the questions in the test questions by systematic random test paper, and within the specified time release paper; the students take the exam to immediately know the result.The system follows the software engineering methodology for system analysis, total design, detailed design and system test. Through to the system demand analysis, determine the functional module of the system, and draw the corresponding module chart. According to the system demand analysis, the design and implementation of system database and the various modules. Paper based on C/S framework command colleges computer online test system, in the familiar with the Java language function, the design and implementation of Command College Computer Test System on line.The implementation of the system, students can be required to take the test, examination after the completion of system of automatic marking and grading; administrators can set up systems, system maintenance, system maintenance, query student. The whole system has the advantages of simple operation, friendly interface, flexibility is good, the characteristics of stable operation.