Question $7$

Given the list below, what is the value of the following expression a$.$getNext$().$getInfo$()?$

Assume that getNext$(),$ getPrev$(),$ getInfo$(),$ setNext$(),$ setPrev$()$ and setInfo$()$ methods are defined in the Node class.

Your answer:

$45$

$37$

$17$

$78$

$31$

Clear answer