A Field Identified in a Table as Holding the Unique

question 55

Multiple Choice

A field identified in a table as holding the unique identifier of the table's records is called the

• A) primary key.
• B) key field.
• C) primary field.
• D) unique ID.

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Definitions:

Labor Force

The sum of individuals in a country or particular region who have jobs or are actively looking for work.

Inflation Rate

The proportionate escalation in prices for goods and services within an economy during a specified time period.

Technological Advance

The improvement or innovation in technology, which contributes to increased productivity, efficiency, and potentially new products or services.

E-commerce

Buying and selling on the Internet.