When Is a 1NF Table Automatically a 2NF Table

question 29

Multiple Choice

When is a 1NF table automatically a 2NF table?

• A) when two or more columns make up the primary key
• B) when there are no interrelation constraints
• C) when there are only nonkey columns
• D) when the primary key contains only a single column

Assess the reliability and issues concerning deception detection, including the use of polygraph tests.

Understand the components and determinants of aggregate demand.

Comprehend the impact of price levels on interest rates and exchange rates.

Recognize the short-run and long-run effects of monetary policy on the economy.

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Definitions:

Utilities Possibilities Frontier

A concept in economics that represents all possible allocations of utility or satisfaction among different goods and services for a particular consumer or society, graphically.

Efficient

A state of productivity in which resources are used in the most cost-effective way without waste, achieving the highest possible output from a given input.

Equitable

Characterized by fairness or impartiality; just and right in considering the rights and responsibilities of all parties involved.

Efficiency

The extent to which resources are used optimally to achieve the desired output, often maximizing productivity while minimizing waste.