【正文】 t software quite popular system structural model mainly has: C/S structural model and B/S structural model. These two kinds of structures may divide into two with the multilayered overhead con saturation, the main difference lies in whether has used them idle ware (for example COM+ or CORBA) es the overhead construction to apply the server level. This structural model unified distributional multilayered C/S and the B/S merit designs, divides into the customer level, business logic level and the data level in the usual situation. Customer level: Below mainly uses for to satisfy the overall system each kind of visit demand and processes works: The receive user39。 畢業(yè)設計說明書 英文文獻及中文翻譯 班 級： 學號： 姓 名： 學 院： 專 業(yè)： 指導教師： 外文資料： Regard along with the work technology daily popularization and the information construction, now the school generally all pounded the test safe monitoring equipment, and has built the management information system in this foundation, to information construction positive impetus function. But has the software construction in the practical work to fall behind the phenomenon which constructs to the hardware, for example, the education administration level also pauses to examinee39。s all functions, but also may carry on the verification question bank (only has verified question bank only then to be allowed to carry on test),establishment operation and so on test time, inquiry, printing test result. Also may establish following several items: Test workstation: Carries on the test to the examinee the customer end procedure. Mainly provided has carried on according to the system disposition stochastically sets the topic of a position, the confirmation registers, test function and so on time prompt, automatic judgment result, examination test result as well as standard answer. Test workstation divides into the customer end procedure and the Web way in the realization way, former allows the examinee (support touches screen test pattern) through the customer end procedure the way to carry on the test, latter allows the examinee to carry on the test through the test specialpurpose work. The test establishes the workstation: Carries on the establishment tote test service the customer end procedure. Mainly provided the revision question bank, the verification question bank, revised the examinee material, establishes the examinee/examination place condition, the inquiry/printing test result, the question bank inducts/derives function and so on function as well as monitoring test situation. Test application server: Network online test system application server. Mainly has realized the data cushion and the test service logic seal and duplicate uses the function, is takes a test the workstation, the test establishes the workstation and the database server connection. Has provided the rich connection using the server, may increase or the reduced service rule through the module way, considered later will take a test the service promotion, also should reserve the new test type connection using the server level, will cause later the system to expand conveniently. Moreover, for guarantee te