Analysis And Design Of The Accounting Practitioner Qualification Paperless Examination System

With the development of science and technology, there has been a great amount of work being free out from traditional work patterns. The application of modern computers supported by network techniques has become fairly pervasive and popular, thereby altering people's studying, work and life quality. Utilizing distant computer network has been an important method to conduct present examinations across various sites simultaneously. What should be noteworthy is, moreover, that the paperless exam system could be the most crucial part to it as a whole. paperless exam system could administrate and control over the entire process of an examination, enabling computerization instead of conventionally printed papers and disks. There are also many benefits for the exam approach, including getting each examination transparent and fair, reducing both costs of human resource and materials, optimizing time and space and improving greatly efficiency.This paper summaries the distributed-tier structure, and briefly introduces the method of developing distributed-tier MIS in Delphi.Distributed-tier structure is included to Client application program Application program sever and Database sever. The Client application program is more important, it can advance property for C/S system. Ideally, it knows nothing about how the data is stored or maintained. The application server (middle tier) coordinates and processes requests and updates from multiple clients. It handles all the details of defining datasets and interacting with the remote database server. Encapsulation of business logic in a shared middle tier, Different client applications all access the same middle tier. This allows you to avoid the redundancy (and maintenance cost) of duplicating your business rules for each separate client application.Inprise provides support for creating distributed database applications using the Multi-tier Distributed Application Services Suite (MIDAS) technology. MIDAS provides the mechanism by which client applications and application servers communicate database information. MIDAS provides resolution of remote data access and synchronizes for distributed application.