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Please attached picture if the problem. Thanks 1. Identify and explain the errors in the above design. (Use a narrative explanation) 2. Propose design modifications(use

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1. Identify and explain the errors in the above design. (Use a narrative explanation)

2. Propose design modifications(use a narrative explanation)

In the following proposed DFD design, there are some typical errors among external entities (E), processes (P) and data stores P2. DS1 DS2 DS3 P3 E2

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