When an SQL SELECT Statement Is Used to Retrieve Data

question 38

True/False

When an SQL SELECT statement is used to retrieve data from a view instance,the maximum number of columns that can be specified in the SELECT is the same as the number of columns in the table underlying the view.

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Definitions:

Lifespan

The maximum duration of life of a species, or the period during which an individual's physical and cognitive functions develop, mature, and decline.

Correlational Study

A research method that explores the relationship between two variables without attempting to establish a cause-and-effect link.

Causation

The action of causing something, referring to a relationship where one thing is understood to be the result of the activity of another.