A Table Is in 4NF If It Is in 3NF

question 5

Multiple Choice

A table is in 4NF if it is in 3NF, and _____.

• A) all attributes must be dependent on the primary key and must be dependent on each other
• B) all attributes are unrelated
• C) it has no multivalued dependencies
• D) no column contains the same values

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Definitions:

Preferred Stock

Stock that conveys preferences to its holders with respect to assets and dividends.

Dividends

Payments made by a corporation to its shareholders, usually derived from the company's profits.

Assets

Resources owned by a person or a company, regarded as having value and available to meet debts, commitments, or legacies.

Debt Securities

Securities that represent loans to a corporation.