How to make a data flow diagram

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Reference no: EM131986201

Problem

HOW TO MAKE A Data Flow Diagram

I am making a E-commerce Transactions Platform as a group project. How to make a Data Flow Diagram of

Post and update item

(1) Users need to input basic item information (e.g., name, price).

(2) User can manage the items he/she is selling, and the items bought.

DFD (Data Flow Diagram) Requirement specification is fundamental to your project. You are expected to submit your project requirement specification by English description and DFD techniques taught in the class, which explain the key components of your project. You are recommended to employ DFD as detailed as you like in your final report, with proper revision to reflect your actual system specification.

Better to show me a clear ditgital picture and any diagram made by computer.

Reference no: EM131986201

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