In a Database, Columns That Are Keys of a Different

question 75

Multiple Choice

In a database, columns that are keys of a different table than the one in which they reside are known as ________ keys.

• A) foreign
• B) alternate
• C) relational
• D) candidate

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Definitions:

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and transmitting information throughout the body.

Sunburn

Skin damage caused by excessive exposure to ultraviolet radiation from the sun, leading to redness, pain, and sometimes blistering.

Reflexes

Automatic, involuntary responses to specific stimuli, such as the knee-jerk reaction.

Sneezing

A reflex action to clear the nasal airways of irritants and secretions, often triggered by particles like dust or pollen.