Concerning REA Diagrams and Relational Databases,which of the Following Is

question 5

Multiple Choice

Concerning REA diagrams and relational databases,which of the following is true?

• A)A well designed relational database is the starting point for creating an REA diagram.
• B)A well-designed REA diagram will result in the occasional update,insert or delete anomaly problem in the relational database.
• C)Database design is generic for similar organizations.
• D)The design of a database is specific to the organization being modeled.

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Definitions:

Random Sample

A subset of individuals chosen from a larger set, where each individual has an equal probability of being chosen.

Statistics Canada

The national statistical office of Canada, responsible for producing statistics to help understand Canada's population, resources, economy, society, and culture.

Alpha

Often referred to as alpha level or significance level, it represents the threshold of probability at which null hypotheses are rejected in statistical testing.

Free Throw Percentage

A statistic in basketball quantifying the percentage of free throws made by a player or team compared to the total number attempted.