Bill, a Database Designer, Says That the Tables in the Manager's

question 79

Multiple Choice

Bill, a database designer, says that the tables in the manager's database are not normalized. What does he mean by this?

• A) He means that the tables have irregular, not-normal data.
• B) He means that the tables have a format that could cause data integrity problems.
• C) He means that the tables do not have duplicated data.
• D) He means that the tables do not represent entities.

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Definitions:

Nominal Cost

The original cost of an asset or investment, not adjusted for inflation or other factors affecting its current value.

Trade Credit

An arrangement to buy goods or services on account, that is, without making immediate cash payment, usually evidenced by an invoice.

Nominal Annual Cost

The stated annual cost of borrowing or investing, without adjusting for the compounding of interest or for inflation.

Non-Free Trade Credit

Credit arrangements that come with conditions or costs, unlike free trade credit which has no interest or fees for a certain period.