Example Code Ch 12-3

question 32

Multiple Choice

Example Code Ch 12-3
Given the two recursive methods shown below, foo and bar.
Assume int[] a = {6, 2, 4, 6, 2, 1, 6, 2, 5}
public int foo(int[] a, int b, int j)
{
if (j < a.length)
if (a[j] != b) return foo (a, b, j+1) ;
else return foo (a, b, j+1) + 1;
else return 0;
}
public int bar(int[] a, int j)
{
if (j < a.length)
return a[j] + bar(a, j+1) ;
else return 0;
}
-Refer to Example Code 12-3: What is the result of calling bar(a, 0) ?

• A) 0
• B) 5
• C) 6
• D) 12
• E) 34

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Definitions:

NWC to Total Assets

A financial ratio that measures the net working capital (current assets minus current liabilities) in relation to the total assets of a company.

Interval Measure

A type of data measurement that includes order and a fixed measurement scale, allowing for the calculation of meaningful differences between data points.

Interval Measure

A statistical measure used to estimate the uncertainty of a data set by defining a range within which the values of the data set likely fall.

Short-term Solvency

The ability of a company to meet its short-term financial liabilities and obligations.