When You Used JPA in This Chapter, You Interacted with an Existing

question 7

Multiple Choice

When you used JPA in this chapter, you interacted with an existing database via classes that the NetBeans IDE generated from the XE "database schema" database's schema. You used the NetBeans Entity Classes from Database… option to add to your project classes that represented the database tables. Together, these classes and the corresponding settings are known as a ________ unit.

• A) perseverance
• B) perpetual
• C) sticky
• D) persistence.

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Definitions:

Presynaptic Membrane

A region of the neuron that releases neurotransmitters in response to an action potential.

Postsynaptic Membrane

The part of the neuron or muscle cell that receives signals from another neuron at a synapse.

Storage Granule

Membranous compartment that holds several vesicles containing a neurotransmitter.

Serotonergic System

A part of the nervous system that utilizes serotonin as its neurotransmitter, playing a crucial role in regulating mood, appetite, and sleep.