If a Table Has Multiple Candidate Keys and One of Those

question 4

Multiple Choice

If a table has multiple candidate keys and one of those candidate keys is a composite key, the table can have _____ based on this composite candidate key even when the primary key chosen is a single attribute.

• A) Boyce-Codd normal forms
• B) redundancies
• C) time-variances
• D) partial dependencies

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Definitions:

Randomly Selects

The process of choosing individuals or items from a population in such a way that each has an equal chance of being chosen.

Level of Significance

A threshold in statistical hypothesis testing, below which the null hypothesis is rejected.

Proportion of Wins

The ratio or fraction representing the number of successes or victories compared to the total number of trials or attempts.

Tenure-Track Woman

A female academic faculty member who is in a position where she can earn tenure, a form of job security and permanence in academia.