What Is a Primary Key Called That Is Made Up

question 17

Multiple Choice

What is a primary key called that is made up of more than one field?

• A) primary key
• B) foreign key
• C) concatenated key
• D) combined key

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Definitions:

CPI

Measuring the average price for a set basket of goods and services consumed by people, from food to healthcare and transportation, the Consumer Price Index employs their weighted average prices for assessment.

Price Level

The average of current prices across the entire spectrum of goods and services produced in the economy, often measured by inflation indicators.

Prosperity Phase

A period of economic growth and expansion, marked by high levels of production, employment, and consumer confidence.

Business Cycle

The fluctuation in economic activity that an economy experiences over a period of time.