A Logical Representation of Database Data, Called the Data Model

question 21

True/False

A logical representation of database data, called the data model, is constructed by developers after building a database.

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Definitions:

Beta Amyloid

A protein fragment snipped from an amyloid precursor protein (APP) that, in excessive amounts, can form plaques in the brain, a hallmark of Alzheimer's disease.

Synapse Transmission

The process by which nerve impulses are transmitted across a synapse from one neuron to another or to a muscle or gland cell.

Neuron

A specialized cell transmitting nerve impulses; a nerve cell.

Impulse

A sudden urge or desire to act or a brief electrical charge that travels through the nerves.