The Unary Scope Resolution Operator Is Used

question 45

Multiple Choice

The unary scope resolution operator is used:

• A) To access a global variable when a local variable of the same name is in scope.
• B) To access any variable in an outer block when a local variable of the same name is in scope.
• C) To access a global variable when it is out of scope.
• D) To access a local variable with the same name as a global variable.

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Definitions:

Demand

The desire to own anything, coupled with the power to obtain it.

Price Increase

A rise in the cost of goods and services, which can be caused by factors such as inflation, increased production costs, or higher demand.

Demand Curves

Graphs displaying the relationship between the price of a good and the quantity demanded by consumers, typically downward sloping.

Original Price

The initial price of a product or service before any discounts, markdowns, or promotions.