Create an ERD for this video store case. Turn in an ERD with appropriate relationship sentences. You can use drawing tools...
Create an ERD for this video store case.
Turn in an ERD with appropriate relationship sentences. You can use drawing tools in MS Word or MS Visio to create your ERD. Make sure your relationship sentences are consistent with your relationship in your ERD.
AVideo Store (AVS) runs a series of fairly standard
video stores. Before a video can be put on the shelf,
it must be catalogued and entered into the video
database. Every customer must have a valid AVS
customer card in order to rent a video. Customers
rent videos for three days at a time. Every time a
customer rents a video, the system must ensure that
this customer does not have any overdue videos. If
so, the overdue videos must be returned and an overdue
fee paid before the customer can rent more
videos. Likewise, if the customer has returned overdue
videos, but has not paid the overdue fee, the fee
must be paid before new videos can be rented. Every
morning, the store manager prints a report that lists
overdue videos; if a video is two or more days overdue,
the manager calls the customer to remind him
or her to return the video. If a video is returned in
damaged condition, the manager removes it from the
video database and may sometimes charge the customer
12 years ago
999999.99
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