Referential ____ Means That If the Foreign Key Contains a Value,that

question 3

Multiple Choice

Referential ____ means that if the foreign key contains a value,that value refers to an existing valid tuple (row) in another relation.

• A) integrity
• B) uniqueness
• C) direction
• D) relations

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Definitions:

Canned Soups

Pre-cooked soups that are packaged in cans for convenience, long shelf life, and ease of preparation.

Maturity Stage

The stage of the product life cycle during which the firm focuses on profitability and maintaining the firm’s market share for as long as possible.

Marketing Costs

The expenses associated with promoting, selling, and delivering products or services, including advertising, market research, and distribution costs.

Market Share

The percentage of total sales in an industry generated by a particular company, indicating its strength in the market.