An REA Diagram Contains Five Instances of the Customer Entity

question 48

Multiple Choice

An REA diagram contains five instances of the Customer entity.How many tables does this require in a relational database?

• A)one
• B)two
• C)three
• D)four

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Definitions:

Screening Infants

The process of examining newborns for certain harmful or potentially fatal disorders that aren't otherwise apparent at birth.

Sensory

Relating to sensation or the physical senses; transmission and perception of sensory information.

Neurological

Pertaining to the nervous system and its diseases or disorders.

Cooing

The early vocalization of babies that involves the production of soft, melodious sounds, typically occurring between 2 to 4 months of age.