Which of the Following Is TRUE of a Data Model

question 19

Multiple Choice

Which of the following is TRUE of a data model?

• A) It is created after the database is designed.
• B) It is an attribute whose value is associated with only one entity instance.
• C) It is a logical representation of the structure of the data.
• D) It does not describe the relationships among the data.

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Definitions:

Vertical Analysis

A financial analysis method that expresses each item in a financial statement as a percentage of a base amount to compare different years or companies.

Cost of Goods Sold

The immediate costs involved in making the products that a company sells, comprising both materials and labor.

Net Sales

The revenue generated from sales after deducting returns, allowances for damaged or missing goods, and discounts.

Liquidity Ratio

A financial metric used to determine a company's ability to pay off its short-term debts obligations with its liquid assets.