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Information System refers to a system of people, data records and activities that process the data and information in an organization, and it includes the organization's manual and automated processes. There are various types of information systems, for example: transaction processing systems, decision support systems, knowledge management systems, database management systems, and office information systems.
A system developer is a person or organization concerned with all facets of the information system development process- wider than design and coding including some aspects of product management. System development is the set of activities that results in a system product. System development may include research, new development, modification, reuse, re-engineering, maintenance, or any other activities that result in system products. A system developer can bring revolution in technology using the right approach.
The technology which surrounds almost everyone in the modern society, affects both work and leisure activities. Technology contains information that many would rather it did not have. Over the years, technologies have been invented to address society's problems or to fulfil its growing desire for speed and convenience. We wake to an alarm clock, cook breakfast on a gas-powered or electric stove, and go to school by car, bus, or bicycle. We work on computers in lighted classrooms, complete our assignments using pen and paper, and perhaps watch television or listen to music before going to sleep. ...
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