How Many Times Will the Following Loop Display "Hello $\quad$ Cout << "Hello!" << Endl;
A) 20
B) 19
C)

question 21

Multiple Choice

How many times will the following loop display "Hello"?
for (int i = 20; i > 0; i--)
$\quad$ cout << "Hello!" << endl;

• A) 20
• B) 19
• C) 21
• D) An infinite number of times

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Definitions:

Vertical Axis

The y-axis on a graph or chart which is usually used to measure and represent the dependent variable.

Utility Function

A mathematical representation that associates levels of satisfaction or utility with consumption of goods and services.

Indifference Curves

Graphs representing different bundles of goods between which a consumer is indifferent, showing combinations that provide the same level of utility to the consumer.

Horizontal Axis

In a graph or chart, the x-axis running horizontally, typically used to represent the independent variable or the base of comparison.