First Normal Form Requires That ________

question 5

Multiple Choice

First normal form requires that ________.

• A)all non-key fields in your tables are functionally dependent on the primary keys
• B)all foreign keys are independent from the primary keys
• C)your tables have no transitive dependencies
• D)your tables contain no repeating groups or columns.

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Definitions:

Mental Efficiency

The effectiveness with which an individual can perform cognitive tasks, including problem-solving, memory, and reasoning.

Conformity Pressures

The pressure applied by a group that motivates individuals to modify their attitudes, values, or actions to conform with the norms of the group.

Polarization Theory

A theory suggesting that groups tend to make decisions that are more extreme than the initial inclination of its members.

Risky Shift Theory

suggests that people in groups tend to make riskier decisions compared to when making decisions alone due to diffused responsibility.