A ____ Is an Attribute or Combination of Attributes That

question 14

Multiple Choice

A ____ is an attribute or combination of attributes that uniquely identifies a tuple.

• A)secondary key
• B)primary key
• C)foreign key
• D)preferred key

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Definitions:

Consumption Possibilities

The different combinations of goods and services that a consumer can afford to purchase at given prices with their income level.

Production Possibilities

Represents the various combinations of goods and services that an economy can produce, given its technological capabilities and resources.

Major Exporter

A country or region that sells a large quantity of goods or services to other countries.

Corn

A large grain plant domesticated by indigenous peoples in southern Mexico about 10,000 years ago, widely grown for its edible kernels.