The First Step in Transforming an Extended E-R Model into a Relational

question 30

Multiple Choice

The first step in transforming an extended E-R model into a relational database design is to ________.

• A)create a table for each relationship
• B)evaluate the entities against the normalization criteria
• C)create a table for each entity
• D)remove any recursive relationships

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Definitions:

Unemployment Rate

The percentage of the labor force that is jobless and actively looking for employment, a key economic indicator.

Estimated

Calculated approximations or predicted values based on statistical models and available data.

Teenagers

Individuals who are in the age group of 13 to 19 years.

Labor-Force Participation

The proportion of individuals within the working-age range who are currently employed or are seeking employment actively.