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PRELIMINARY INVESTIGATIONS

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  REASONS FOR SYSTEMS REQUEST Improve Service Systems requests often are aimed at improving service to customers or users within the company so that users can, in turn, provide valuable services to increase customer satisfaction.  Better Performance   The current system might not meet performance requirements or be unable to support company growth. Performance limitation also results when a system that was designed for a specific hardware configuration becomes obsolete when new hardware is introduced.  More Information   The system might produce information that is insufficient, incomplete, or unable to support the company’s changing information needs. In the face of intense competition and rapid product development cycles, managers need best possible information to make major decisions on planning, designing, and marketing new products and services.  Stronger controls  A system must have effective controls to ensure that data is accurate and sec...
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SOFTWARE DEVELOPMENT LIFE CYCLE (SDLC)

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 SDLC
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SYSTEMS THEORY / MANAGEMENT

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WHO IS A SYSTEM ANALYST?   INFORMATION TECHNOLOGY This is a famous term which we have been hearing all these years. What it actually mean?  People actually refer to computers, smartphones, mobile gadgets and more. What is it actually? Information Technology actually refers to a combination of hardware , software and telecommunication systems .  With this in mind, it supports business operation, improve productivity and help managers make decisions. Information Technology can also be referred to as a space to store, retrieve, transmit and manipulate data or information (according to Wikipedia). Credits to bloggerme INFORMATION SYSTEMS Information Systems or IS , is another jargon that takes it's place in the technology world. Not being able to know the idea much, many people out there do get mixed up with this the term 'IS'. What can IS represent then? IS is the effective use of hardware, software, data, process and people to support the company's business obje...
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