Question: Subject: System analysis & design methods College: Information Technology I want to draw for this system: Online Library System. Data Flow Diagram (DFD) by using

Subject: System analysis & design methods
College: Information Technology
I want to draw for this system: Online Library System. Data Flow Diagram (DFD) by using two ways: first = general diagram. second = context diagram.
plz..
Subject: System analysis & design methodsCollege: Information Technology I want to draw

Library System Log in Accept request Modify Books Put the sales Chat

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