The Primary Key for M:N Relationship Tables

question 13

Multiple Choice

The primary key for M:N relationship tables

• A)is a single attribute.
• B)always consists of two attributes.
• C)is the primary key of the most important entity linked to that relationship.
• D)does not exist.Many-to-many relationship tables only use foreign keys.

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Definitions:

Phonological Loop

A component of the working memory model that deals with auditory information, including the storage and manipulation of verbal and auditory data.

Visuospatial Sketchpad

A component of working memory model that allows individuals to temporarily hold and manipulate visual and spatial information.

Procedural Memory

A type of long-term memory for how to perform different actions and skills. Essentially, it is the memory of how to do certain things.

Dissociated Memories

Memories that are not integrated into conscious awareness, often occurring in response to trauma.