First Normal Form Refers to ____

question 6

Multiple Choice

First normal form refers to ____.

• A) redundant data in an original table that is extracted, placed in a new table, and related to the first table
• B) derived fields that are removed
• C) a 2-dimensional table with rows and columns
• D) calculated fields that are removed

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Definitions:

Myelination

The process of forming a myelin sheath around neurons, improving the speed and efficiency of electrical signal transmission in the nervous system.

Schwann Cells

A type of glial cell that myelinates the axons of the peripheral nervous system, enabling fast electrical impulses.

Nodes Of Ranvier

Gaps in the myelin sheath of axons that facilitate rapid signal transmission via saltatory conduction.

Hyperpolarization

A change in a cell's membrane potential, making it more negative, and thus further from initiating an action potential.