Provide an explanation of the fundamental guidelines that should be adhered to while creating effective data flow diagrams.
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Provide an explanation of the fundamental guidelines that should be adhered to while creating effective data flow diagrams.
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- What is the distinction between a conceptual data flow diagram and a physical data flow diagram?What differentiates logical data flow diagrams from physical data flow diagrams, and why is this important?Describe the key components of a data flow diagram (DFD) and their roles in representing a system's processes and data flow.