MCQOPTIONS
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| 1. |
Consider the following doubly linked list: head-1-2-3-4-5-tail What will be the list after performing the given sequence of operations? Node temp = new Node(6,head,head.getNext()); Node temp1 = new Node(0,tail.getPrev(),tail); head.setNext(temp); temp.getNext().setPrev(temp); tail.setPrev(temp1); temp1.getPrev().setNext(temp1); |
| A. | head-0-1-2-3-4-5-6-tail |
| B. | head-1-2-3-4-5-6-tail |
| C. | head-6-1-2-3-4-5-0-tail |
| D. | head-0-1-2-3-4-5-tail |
| Answer» D. head-0-1-2-3-4-5-tail | |