For the Questions Below, Assume That a Linked List Is

question 41

Multiple Choice

For the questions below, assume that a linked list is implemented using the Node class where a Node contains instance data of int info; and Node next; where next references the next Node in the linked list. Also assume that head references the first Node in the list.
-Assume that the linked list has at least two Nodes in it. Which of the following instructions will return the second int value in the list?

• A) return head.info;
• B) return head.next.info;
• C) return head.next.next.info;
• D) return head.next.next.next.info;
• E) It is not possible to return the second int value in the list using head

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Definitions:

Savings Method

is a memory recall technique noted by Ebbinghaus, measuring the retention of information by comparing the rate of learning to the rate of relearning the same information.

Relearns

The process of learning information or skills again, which were previously acquired and then forgotten or unpracticed.

Recognition

The ability to identify previously encountered information, stimuli, or events.

Savings

The allocation of money that is not spent on consumption in order to be used for future expenses or investments.