Explain how functional dependencies can be used to indicate the following: A one-to-one relationship set exists
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Explain how functional dependencies can be used to indicate the following:
• A one-to-one relationship set exists between entity sets account and customer.
• A many-to-one relationship set exists between entity sets account and customer.
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Compute the closure of the following set F of functional dependencies for relation schema R A B C D ...View the full answer
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