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System Analysis & Design > Roles between DFD and ERD > Flashcards

Roles between DFD and ERD Flashcards

1
Q

Roles of DFD and ERD

A

DFD: illustrate data flow in system aide in requirement analysis, process modelling, system design, and communication

ERD: model database, relationships and integrity, support conceptual data model, database design, normalisation, and communication.

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System Analysis & Design (30 decks)

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