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Credit Card Number PK) Epiry Date Month Year Cardholders [1.4] Consider the above entity relationship diagram. How many of each of the following is there
Credit Card Number PK) Epiry Date Month Year Cardholders [1.4] Consider the above entity relationship diagram. How many of each of the following is there in the diagram? Weak entity types: v Composite attributes:7 Multi-valued attributes:v Uniqueness constraints: Integrity constraints
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