firstNode is the first node of the chain below. 144219 What is the value of currentNode.data after invoking the following code? currentNodecurrentNode=firstNode;=currentNode.next; 19 14 null 42 none of these is correct Question 19 2 pts After the above code, what is the contents of the chain headed by firstNode? 14 -> 42 -> 19 19 42 -> 19 42 14>42 14 -> 19 14 none of these is correct.

1. firstNode is the first node of the chain below. 144219 What is the value of currentNode.data
after invoking the following code? currentNodecurrentNode=firstNode;=currentNode.next; 19
14 null 42 none of these is correct Question 19 2 pts After the above code, what is the contents of
the chain headed by firstNode? 14 -> 42 -> 19 19 42 -> 19 42 14>42 14 -> 19 14 none of these is
correct