In a Relational Database Design,all Relationships Are Expressed by ________

question 29

Multiple Choice

In a relational database design,all relationships are expressed by ________.

• A)creating a primary key
• B)creating a foreign key
• C)creating a supertype
• D)creating a subtype

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Definitions:

Unearned Rent

Revenue received by a landlord for rent that has not yet been earned because the rental period has not occurred.

Net Income

The net income of a business once all costs and taxes are subtracted from the total earnings.

Accumulated Depreciation

The total amount of an asset's cost that has been allocated as depreciation expense over the asset's useful life to date.

Income Statement

A financial document that shows a company's revenues, expenses, and net income over a specific period, displaying its profitability.