This Item Creates Relationships by Linking the Date in One

question 22

Multiple Choice

This item creates relationships by linking the date in one file (e.g., customer) to an item in a second file (e.g., a sales order:

• A)Foreign key
• B)Data dictionary
• C)Relationships link bit
• D)Index file

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Definitions:

Inventory Holding Cost

The total cost associated with storing unsold goods, including storage, insurance, taxes, depreciation, and opportunity costs.

Overall Market

The collective scope of buyers and sellers in a particular sector or industry, encompassing all potential transactions for goods or services.

Market Share

The share of a market dominated by a specific company or product, usually represented as a percentage.

Margin

The difference between the selling price of a product or service and its cost, usually expressed as a percentage of the selling price.