A(n)____ Is a Variable That Represents a Set of Key-Value

question 52

Multiple Choice

A(n) ____ is a variable that represents a set of key-value pairs.

• A)string
• B)array
• C)tuple
• D)hash

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Definitions:

Aggregate Demand Curve

A curve showing the total demand for goods and services within an economy at various price levels.

Consumption

The action of using goods and services to fulfill needs or desires; usually the largest component of GDP.

Saving

The portion of income not spent on current expenditures or consumables, often put aside for future use or investments.

Opportunity Cost

The penalty of bypassing the alternative that ranks second in preference while making a choice.