Which Statement Below Is False Regarding the Basic Requirements of the Relational

question 35

Multiple Choice

Which statement below is false regarding the basic requirements of the relational data model?

• A) Every column in a row must be single-valued.
• B) All non-key attributes in a table should describe a characteristic about the object identified by the primary key.
• C) Foreign keys, if not null, must have values that correspond to the value of a primary key in another table.
• D) Primary keys can be null.

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Definitions:

Deferred Tax Liability

A tax obligation that a company owes but can postpone to future periods.

Interest Revenue

Income earned by an entity for lending funds or making financial investments that pay interest.

Interest Expense

The cost incurred by an entity for borrowed funds, reflected on the income statement as a reduction of profits.

Retained Earnings

The accumulated net income that a company decides to keep rather than distribute to shareholders as dividends, often reinvested in the business or used to pay off debt.