SALES PK,FK2 Inventory code PK,FK1 Customer number Sales price Sales date Tax amount Payment method Based...

 

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SALES PK,FK2 Inventory code PK,FK1 Customer number Sales price Sales date Tax amount Payment method Based on the physical ER entity SALES shown above, the entity has (select the best answer): O One primary key One composite primary key A weak primary key Two primary keys SALES PK,FK2 Inventory code PK,FK1 Customer number Sales price Sales date Tax amount Payment method Based on the physical ER entity SALES shown above, the entity has (select the best answer): O One primary key One composite primary key A weak primary key Two primary keys

Answer rating: 100% (QA)

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