The Select Operation

question 5

Multiple Choice

The select operation:

• A)combines relational tables to provide the user with more information than is otherwise available.
• B)creates a subset consisting of columns in a table.
• C)identifies the table from which the columns will be selected.
• D)creates a subset consisting of all records in the file that meet stated criteria.
• E)creates a subset consisting of rows in a table.

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Definitions:

Uncontrollable Hyperactivity

A condition characterized by an excess of activity or action, which might manifest as physical or verbal overactivity, and is difficult or impossible to control.

Euphoria

A state of intense happiness and self-confidence, often beyond what is normally experienced, sometimes induced by drugs, success, or other stimuli.

Bipolar Disorder

Mood disorder characterized by periods of depression alternating with normal periods and periods of intense excitation, or mania.

Cingulate Cortex

A region of the brain within the medial aspect of the cerebral cortex, involved in processing emotions and behavior regulation.