SYSTEMS DEVELOPMENT ANALYSIS
SYSTEMS DEVELOPMENT METHODS AND TOOLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Systems investigation
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Systems development
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Systems analysis
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None of the above
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Detailed explanation-1: -Before setting up a new or replacing an old system, what should be performed?, Systems analysis should be performed before setting up a new, or replacing an old system. Which of these is the correct order to perform things? The order is analysis, design, implementation, evaluation.
Detailed explanation-2: -System analysis allows for better management through changing the software to suit any business changes, this means that the final product will be totally controllable. If changes or enhancements are required, the requirement of rewriting the whole software will be removed, which is normally costly.
Detailed explanation-3: -The first step in the systems development life cycle is Preliminary investigation. 1) Planning/Preliminary Investigation: This is the first phase of the systems development process. It identifies whether or not there is a need for a new system to achieve a business"s strategic objectives.
Detailed explanation-4: -These activities, or phases, usually include planning, analysis, design, implementation, and maintenance/support.