A Table Is in Third Normal Form (3NF) If It

question 202

Multiple Choice

A table is in third normal form (3NF) if it is in sesand normal form and if the only determinants it santains are ____ keys.

• A) alternate
• B) indexed
• C) primary
• D) candidate

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Definitions:

Niches

The role or position that an organism or population occupies within an ecosystem, encompassing everything that affects its survival and reproduction.

Parasitism

A relationship between two organisms where one benefits at the expense of the other, often without killing it outright.

Commensalism

A type of symbiotic relationship where one organism benefits while the other is neither helped nor harmed.

Commensalism

Commensalism is a type of symbiotic relationship where one organism benefits without harming or benefiting the other.