A(n) _____ Enables a Database Administrator to Describe Schema Components

question 55

Multiple Choice

A(n) _____ enables a database administrator to describe schema components.

• A) extensible markup language (XML)
• B) data definition language (DDL)
• C) unified modeling language (UML)
• D) query language

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Definitions:

Auditory Neurons

Specialized neurons that transmit sound information from the ear to the brain, allowing for hearing.

Loudness

The perception of how strong or intense a sound seems, which can be influenced by its amplitude and frequency.

Hair Cells

Sensory cells located in the inner ear that are essential for hearing and balance, converting mechanical sound vibrations into electrical signals.

Bipolar Cells

Types of neurons found in the retina that act as intermediaries between photoreceptors (rods and cones) and ganglion cells, critical for visual processing.