[Solved]Create Data Flow Diagram Context Level 1 Based Following Requirements Use Visio Submit Fil Q37298067

Create a Data Flow Diagram (both context and level-1) based onthe following requirements. Use Visio and submit your file via thedesignated Dropbox folder.

Miss Jane’s Supermarket has a membership program and everyshopper needs to provide membership number when buying groceries.When a shopper enters the check-out counter, the cashier enters themembership number provided by the shopper into the POS system, andthen the system displays the name and contract information to theshopper. The cashier starts scanning products, and the system readsthe barcodes of the products. The product information is read bythe system based on data stored in a product file. The systemdisplays a summary of products to the shopper. When the shopperswipes either a debit or credit card, the system verifies the cardinformation by connecting to an external credit/bankingverification system. Purchases made are stored in a file to be usedin printing the receipt. After a purchase has been made a receiptis produced and given to the shopper.

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Answer to Create a Data Flow Diagram (both context and level-1) based on the following requirements. Use Visio and submit your fil… . . .