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:

Liability Provision

A term or clause within a contract or agreement that specifies the conditions under which one party is legally responsible to another, often including compensation for damages or losses.

Negligence

The failure to exercise appropriate and or ethical ruled care expected to be exercised amongst specified circumstances, leading to harm or damage.

Collision

An event where two or more objects come together with force, often used in the context of motor vehicles.

Pro Rata Clause

A provision in a contract that allocates rights, obligations, or benefits proportionately among all parties involved.