When a Variable Ceases to Exist at the End of a Method

question 2

Multiple Choice

When a variable ceases to exist at the end of a method, programmers say the variable ____.

• A) is undeclared
• B) is out of memory range
• C) goes out of scope
• D) is lost

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Definitions:

Normal Good

A type of good for which demand increases when consumer income rises, and decreases when consumer income decreases.

Inferior Good

A type of good for which demand decreases as the income of consumers increases, opposite to normal goods.

Income Elasticity

A measure of how much the demand for a good or service changes with a change in consumers' income, indicating the nature of the good as either a necessity or a luxury.

Hybrid Cars

Vehicles powered by a combination of an internal combustion engine and one or more electric motors, using less fuel than conventional cars.