A Candidate Key Must Satisfy All of the Following Conditions

question 92

Multiple Choice

A candidate key must satisfy all of the following conditions EXCEPT:

• A) the key must uniquely identify the row.
• B) the key must indicate the row's position in the table.
• C) the key must be nonredundant.
• D) each nonkey attribute is functionally dependent upon it.

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Definitions:

Illogical

Characterized by lack of reasonable or sensible thought; inconsistent with principles of logic.

Untrue

Not in accordance with the actual state of affairs; false.

Irrelevant

Not related or pertinent to the matter at hand; off-topic or extraneous.

Promise Academy

A charter school or educational institution often focused on providing high-quality education and resources to underserved communities.