Learning Goal: I’m working on a data entry question and need an explanation and answer to help me learn.
Provide Level-1 DFD diagrams bases on Level-0 DFD attached below (the decomposition of the process/functions from Level-0 with the required databases/data-source/data-sink, and the same inputs/outputs). Your DFD should be contextualized with a project dictionary table that briefly defines each component of DFDs (sub-processes, data-sets, sources, and sinks).
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