The Column(s)that Is/are the Primary Key in an SQL Table

question 4

Multiple Choice

The column(s) that is/are the primary key in an SQL table are indicated by ________ when viewed graphically in Enterprise Manager.

• A)the black arrow symbol
• B)the outline arrow symbol
• C)the key symbol
• D)being underlined

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Definitions:

Investment

Placing capital into assets or projects with the aim of generating growth, returns, or appreciation over time.

Shares

Units of ownership interest in a corporation or financial asset, representing a proportion of the company's capital.

Factory

A building or set of buildings where products are manufactured or assembled primarily by machine.

Disposable Income

The total amount of money available for an individual or household to spend or save after income taxes have been deducted.