Match Each of the Following Terms with Its Corresponding Definition

question 40

Multiple Choice

Match each of the following terms with its corresponding definition.
-Two different names that are used to refer to the same data item.

• A)foreign key
• B)functional dependency
• C)homonym
• D)normalization
• E)recursive foreign key
• F)referential integrity
• G)relation
• H)relational database model
• I)second normal form (2NF)
• J)synonym
• K)third normal form (3NF)
• L)well-structured relation

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Definitions:

Sales

The activity or process of selling products or services in exchange for money; transactions between buyers and sellers.

Profit Margin

Net income divided by sales.