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reate / draw an ERD for the following: 1 ) During some period of time, a customer can download many ebooks from Books Online. Each
reatedraw an ERD for the following: During some period of time, a customer can download many ebooks from Books Online. Each of the ebooks can be downloaded by many customers during that period of time. An airliner can be assigned to fly many flights, but each flight is flown by only one airliner.
reatedraw an ERD for the following:
During some period of time, a customer can download many ebooks from Books Online. Each of the ebooks can be downloaded by many customers during that period of time.
An airliner can be assigned to fly many flights, but each flight is flown by only one airliner.
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