The Development And Design Of System Of College Online Examination Based On ASP

1. The concept of MIS and structuralized life cycle methodMIS is a man-machine system, which use computer software and hardware resources and database. It can provide information support the running, management and policy function of enterprises and organization. The methods of developing MIS are mainly: structuralized life cycle method, module method and OOP method. At present the popular one is life cycle method. The basic thing is: by using the systematic thinking and systemized project, according to the serving customer principle, structurally, module analyze and design it, The life cycle of MIS can be divided into 5 stages.①system need.②system development.③system installment.④system Running.⑤system switch.The system development can be divided into seven steps:①The system investigation and feasibility analysis;②system analysis.③the whole design.④detail design.⑤system realization.⑥system adjustment and trial operation.⑦system running, evaluation and preservation.2. The Development and Design of Management Information System of College Online TestWith the number of students'attending examination increasing and with the improvement of the requirement for the examination, the teachers are doing more and more work, which makes the examination become complicated and easily go wrong. So the on-line examination system which is based on ASP is the best way of solving the problems resulted from the examination. This examination system has no need for the paper, which provides the best solution to the examination for the long-distance education in colleges. Also, this examination system can enable the authorized students to take the examinations at any time and at any places and the students can learn their marks immediately. Lastly, this kind of examination makes the examinations more reasonable and fair and reduces the teachers'work caused by producing and grading papers. The traditional examination consists of five parts as teachers'producing examination papers, students'attending examination, teachers'grading papers, assessment of students'papers and lastly the analysis of students'papers. The purpose of on-line examination is to achieve the transformation from paper-needed examination to no-paper examination. So this kind of examination must carry out courses required by the examinations and deal with the management for the system accounts to finish the important steps like grading the students'papers. The function of this kind of system includes designing system, the designing and realization of the data base, the deployment of background system and data base and the development, designing, compiling and releasing of the foreground Internet page.The on-line examination is based on the model of server/browser. Serve side is in charge of the management of the date base and the client side logins the net examination room through the Browser. Compared with the traditional net examination room based on C/S, This kind of examination is more stable, and is more suitable for internet examination. At the meantime, because net examination gets its questions from examination storehouse, it is possible to select the questions automatically, to grade the papers, and analyze the paper, which make the examination cycle greatly reduced.On-line examination system makes full of Brower/Server structure and transport the examination to the Internet. The advantage of this kind of examination system is that it simplifies the teachers'work of producing papers and the students'choosing for the questions and also makes the examination questions various.At present the popular two kinds of web development models are called Client/Server and Browser. Client/server can be used within LAN and it is restricted by geography. But by Browser/Server model, people can communicate through Internet and it is not restricted by geography.The on-line examination system carries out the analysis and designing on the basis of method and principle of software engineering. The system gives a detailed description of the following courses as target designing, the background developing of the system, the developing and functioning of the environment choice, the analysis of the system function, the designing of the system function model and the analysis of the requirement for the database, which makes the system more valuable in reality.The thesis aims to describe in detail the developing and designing technology of the on-line examination managerial information software and how it comes into being. The model of the on-line examination system is technically developed on the basis of Active Server Pages that is very popular at present and the system adopts Browser/Server structure, which makes it easier and direct for the communication between people and the computer and makes the system well-opened so that the clients may visit the database through Internet and area web.Firstly, the thesis introduces the meaning and designing ideas of the on-line examination system which is based on ASP. As far as designing technology is concerned, the thesis introduces ASP technology and its function including the common six inline object, the function of each inline object and the relationship among the six inline object .The thesis introduces ASP characters from the respects of compliance, designing appliance, the relevance and cooperation to the Browser, its clients , safety and so on. The thesis also introduces ASP function from the respect of application and analyses the requirement for the system from the respect of its function. The functions of the on-line examination managerial information system include login system, on-line examination system, on-line account management system, on-line grading papers system and so on. It sums up the function that each model needs and further designs database concept instruct, logical instruct and the system interface.Cookie is widely applied in the web programming at present, and many pages programming languages are based on Cookie. The function of Cookie lie in that a kind of web server stores information in the client side and return it. This thesis describes briefly the course of installation and reading of Cookie. The on-line examination system that is scientific, standard and websized can enable the authorized students to take the examinations at any time and at any places and the students can learn their marks immediately, which makes the examinations more reasonable and fair.