A ____ Stores the Number of Columns Contained in the Column

question 1

Multiple Choice

A ____ stores the number of columns contained in the column data area,some overhead,and the ROWID pointing to a chained or migrated row (if any) .

• A) row header
• B) ROWID
• C) row tag
• D) chained row

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Definitions:

Ego

In psychoanalytic theory, it represents the part of the mind that mediates between the conscious and the unconscious and is responsible for reality testing and a sense of personal identity.

Freud

Sigmund Freud, an Austrian neurologist and the founder of psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Ego

The Freudian construct representing the self, or the part of one's personality that is involved in decision making and reality testing.

Instinctual Demands

Basic, innate urges or drives that motivate behavior, such as hunger, thirst, or the need for safety.