Question: Use any suitable tool to draw level 0 DFD for the following narrative: VIDEO RENTAL SYSYEM: Customer makes a Video request to the Rent Video
Use any suitable tool to draw level 0 DFD for the following narrative:
VIDEO RENTAL SYSYEM:
Customer makes a Video request to the Rent Video process. The Rent Video process also receives Video information from the Video Library data store. As a result, the process produces a Bill to the Customer, and stores the Rental information into the Rental data store.
A Customer can return Video by providing Video & Rental info. The process stores the Video information into the Video Library data store and Rental information into the Rental data store.
As a result, Return receipt is delivered to the Customer. Finally, a Manager can receive Rental report from the Generate Rental Report process and the information involved is provided by the Rental data store.
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