The Problem of Changes (Or Updates)to Data Values in a Database

question 18

Multiple Choice

The problem of changes (or updates) to data values in a database being incorrectly recorded is known as

• A) an update anomaly.
• B) an insert anomaly.
• C) a delete anomaly.
• D) a memory anomaly.

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Definitions:

Forebrain

The anterior part of the brain, including the cerebrum and diencephalon, responsible for complex behaviors and cognitive functions.

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for quick action in emergencies; the "fight or flight" response system.

Parasympathetic Nervous System

Part of the autonomic nervous system that conserves energy by slowing the heart rate, increasing intestinal and gland activity, and relaxing sphincter muscles.

Dopamine

Dopamine is a neurotransmitter in the brain that plays a key role in managing rewards, motivation, pleasure, and motor function.