The First in a Series of Steps to Follow When

question 92

Multiple Choice

The first in a series of steps to follow when creating a table is to:

• A) identify columns that must be unique.
• B) identify each attribute and its characteristics.
• C) create an index.
• D) identify columns that must be null.

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Definitions:

Emissions

The release of substances (usually gases or particulates) into the environment, often referring to pollutants released into the air by vehicles and industrial processes.

Marginal Social Benefits

The additional benefit that society gains from consuming one more unit of a good or service.

Marginal Social Cost

The total cost to society of producing one additional unit of a good or service, including both private costs and any external costs.

Pollution Emissions

The release of pollutants into the air, water, or soil by industrial processes or other human activities.