A Candidate Key for a Database Table Can Change Often

question 39

True/False

A candidate key for a database table can change often as long as it is unique.

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Definitions:

Student Rating Scales

Tools or instruments used to evaluate or assess students' performance, behavior, or attitudes, typically completed by teachers or peers.

Sociogram

A graphical representation that maps out the relationships within a group, often used to identify social dynamics and networks.

Intensity of Behavior

The strength or magnitude of an action or behavior, often measured in terms of frequency, duration, or amplitude.

Magnitude

The size, extent, or importance of something, often used in the context of measurements or comparisons.