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System Focus and Methodology
The systems development process
The systems development process is a cooperative effort of users and computer professionals. On one hand, computer professionals are familiar with the technology and how it can be applied to meet a business’s information preocessing needs. On the other user have in depth familiarity with their respective functional areas and the information processing needs of the organization. The are two fundamental approches to the in-house development of information systems: the prototyping approach and the prespecification approach.
Prototyping In recent years computer technology has produced sophisticated hardware and software that enable the project team to work with users to develop a prototype system a model full-scale system. This approach is called prototyping
Handles the main transaction-oriented procedures produces critical reports permits rudimentary inquires
