Consider the following ER-Diagram: same. Al t A3 R Construct a relational database schema corresponding to...

  

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Consider the following ER-Diagram: same. Al t A3 R Construct a relational database schema corresponding to the ER-diagram and specify the primary keys and foreign keys. For each foreign key, specify the referenced table and its corresponding key. You can rename the attributes. The attribute names of a foreign key and those of the targeted primary key need not be the Q3 (30-point) Give a decomposition into 3NF of the following schema: r( A,B,C,D,E) F={ABCDE, AC→D, BD E} Activate Wi Go to Settings t Consider the following ER-Diagram: same. Al t A3 R Construct a relational database schema corresponding to the ER-diagram and specify the primary keys and foreign keys. For each foreign key, specify the referenced table and its corresponding key. You can rename the attributes. The attribute names of a foreign key and those of the targeted primary key need not be the Q3 (30-point) Give a decomposition into 3NF of the following schema: r( A,B,C,D,E) F={ABCDE, AC→D, BD E} Activate Wi Go to Settings t

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1 Analyze the ER Diagram Carefully examine the entities represented as rectanglesattributes listed within entitiesand relationships shown as lines con... View the full answer