SYSTEMS DEVELOPMENT ANALYSIS
WHY IS SYSTEM ANALYSIS IMPORTANT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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represent beautifully
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represented incorrectly
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represented largely
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represent accurately
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Detailed explanation-1: -DFDs help you better understand process or system operation to discover potential problems, improve efficiency, and develop better processes. They range from simple overviews to complex, granular displays of a process or system.
Detailed explanation-2: -The objective of a DFD is to show the scope and boundaries of a system as a whole. It may be used as a communication tool between a system analyst and any person who plays a part in the order that acts as a starting point for redesigning a system. The DFD is also called as a data flow graph or bubble chart.
Detailed explanation-3: -A process flow diagram provides a method of defining the steps in a process. It helps get agreement on what the process steps are. It is also easier to see where a process can be measured or improved when looking at a process flow diagram. A process flow diagram helps identify and eliminate waste.