Using UML diagrams develop a Point of Sale (POS) that will be used to transact electronic money between purchasers and dealers. The POS should be able to: 1. Verify the pin of the Bob card holder; 2. Approve the transaction if there is sufficient funds in the account of the purchaser; 3. Output the following reports to separate files: monthly transactions (by item, transfers, customer) 4. Send alerts when the reorder levels of item are reached

Using UML diagrams develop a Point of Sale (POS) that will be used to transact electronic money between purchasers and dealers. The POS should be able to: 1. Verify the pin of the Bob card holder; 2. Approve the transaction if there is sufficient funds in the account of the purchaser; 3. Output the following reports to separate files: monthly transactions (by item, transfers, customer) 4. Send alerts when the reorder levels of item are reached

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter8: Advanced Data Handling Concepts

Section: Chapter Questions

Problem 17RQ

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