For the Questions Below, Refer to the Following Recursive Factorial

question 26

Multiple Choice

For the questions below, refer to the following recursive factorial method.
public int factorial(int x)
{
if (x > 1) return x * factorial (x - 1) ;
else return 1;
}
-What is returned if factorial(0) is called?

• A) 0
• B) 1
• C) 2
• D) nothing, factorial(0) causes infinite recursion
• E) nothing, factorial(0) produces a run-time error

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Definitions:

Data Set

A collection of related sets of information that is composed of separate elements but can be manipulated as a unit by a computer.

Frequency Distributions

A tabular or graphical representation of statistical data that shows how often different values occur in a dataset.

Data Set

A collection of data points or information that can be analyzed or used in research.

Class Intervals

Segments or divisions of data into intervals, often in a frequency distribution, to simplify the representation and analysis of large datasets.