data store are both updated. If an item is out of stock, the inventory control department is notified. If the order is from a new customer, a new record is created in the customer master file. Picking slips are produced for the customer order and sent to the warehouse. The customer will then receive a shipping statement. The process of shipping involves getting the goods from the warehouse by matching the item details and customer files. The billing statement for the order will be sent to the customer. For the business described above: A) Draw the context Diagram B) Draw diagram 0 DFD C) Show how you maintained the balancing when you created Diagram 0 DFD
When customer orders come in in an online store and retailer, the item master file and the customer master file in the data store are both updated. If an item is out of stock, the inventory control department is notified. If the order is from a new customer, a new record is created in the customer master file. Picking slips are produced for the customer order and sent to the warehouse. The customer will then receive a shipping statement. The process of shipping involves getting the goods from the warehouse by matching the item details and customer files. The billing statement for the order will be sent to the customer. For the business described above:
A) Draw the context Diagram
B) Draw diagram 0 DFD
C) Show how you maintained the balancing when you created Diagram 0 DFD
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