Fact and Dimension Tables Are Related by _____ Keys

question 44

Multiple Choice

Fact and dimension tables are related by _____ keys.

• A) shared
• B) primary
• C) foreign
• D) linked

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Definitions:

Dopamine

A neurotransmitter involved in reward, motivation, memory, attention, and even regulating body movements.

Extraversion

A personality trait characterized by outgoingness, high energy, and positive emotions toward social interaction.

Neurotransmitters

Chemical substances in the nervous system that transmit signals from one neuron to another across synapses.

Serotonin

A neurotransmitter involved in the regulation of mood, appetite, and sleep, among other functions.