Given the Partial LinkedList and LinkedListIterator Class Declarations Below, Select

question 17

Multiple Choice

Given the partial LinkedList and LinkedListIterator class declarations below, select an expression to complete the LinkedList get(index) method, which returns the element at the position indicated by index. public class LinkedList
{
) . .
Public ListIterator listIterator()
{
Return new LinkedListIterator() ;
}
Class LinkedListIterator implements ListIterator
{
Private Node position;
Private Node previous;
Private boolean isAfterNext;
Public LinkedListIterator()
{
) . .
}
Public Object next()
{
) . .
}
Public boolean hasNext()
{
) . .
}
}
Public Object get(int index)
{
ListIterator it = listIterator() ;
For (int i = 0; i < index; ++i)
{
It) next() ;
}
Return ________________________ ;
}
}

• A) it.next()
• B) it.previous
• C) it.position
• D) it.next().data

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Definitions:

Blood Vessels

Cylindrical formations responsible for transporting blood all over the body, encompassing arteries, veins, and capillaries.

Pivot Joint

A pivot joint is a type of synovial joint that allows for rotational movement around a single axis, found in the neck and forearm.

Rotation

The act or process of spinning around an axis or center point.

Biaxial Joint

A type of synovial joint that allows movement in two planes, for example, the wrist or the ankle joints.