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The figure below shows the DFD model for a customer purchasing an electronic article from an online repository as received from a stakeholder. The articleID is a string that uniquely identifies an article. The payment amount and customer name are the data details that are included on the receipt that is emailed to the customer. The payment completer status is a flag that indicates if the payment has been received in full. Your task as the business analyst is to identify and comment on the issues (if any) within the DFD. Be sure to state any necessary assumptions. Receipt data Customer Searches catalog for articleID "Article" Accept Payment 0 00 Payment amount Customer Name Generate Receipt. Payment complete status Send Customer Atricle Database Thank You message Article Payment complete status Email Article to Customer

The figure below shows the DFD model for a customer purchasing an electronic article from an online repository as received from a stakeholder. The articleID is a string that uniquely identifies an article. The payment amount and customer name are the data details that are included on the receipt that is emailed to the customer. The payment completer status is a flag that indicates if the payment has been received in full. Your task as the business analyst is to identify and comment on the issues (if any) within the DFD. Be sure to state any necessary assumptions. Receipt data Customer Searches catalog for articleID "Article" Accept Payment 0 00 Payment amount Customer Name Generate Receipt. Payment complete status Send Customer Atricle Database Thank You message Article Payment complete status Email Article to Customer

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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The figure below shows the DFD model for a customer purchasing an electronic article from an online repository as received from a stakeholder. The articleID is a string that uniquely identifies an article. The payment amount and customer name are the data details that are included on the receipt that is emailed to the customer. The payment completer status is a flag that indicates if the payment has been received in full. Your task as the business analyst is to identify and comment on the issues (if any) within the DFD. Be sure to state any necessary assumptions. Receipt data Customer Searches catalog for articleID. "Article" 1 Atricle Database 000 Accept Payment Payment amount Customer Name Generate Receipt Payment complete status Send Customer Thank You message -Article Payment complete status Email Article to Customer
Transcribed Image Text:The figure below shows the DFD model for a customer purchasing an electronic article from an online repository as received from a stakeholder. The articleID is a string that uniquely identifies an article. The payment amount and customer name are the data details that are included on the receipt that is emailed to the customer. The payment completer status is a flag that indicates if the payment has been received in full. Your task as the business analyst is to identify and comment on the issues (if any) within the DFD. Be sure to state any necessary assumptions. Receipt data Customer Searches catalog for articleID. "Article" 1 Atricle Database 000 Accept Payment Payment amount Customer Name Generate Receipt Payment complete status Send Customer Thank You message -Article Payment complete status Email Article to Customer
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