Consider the initial state of the linked list according to the code given at the top (ignoring the operationsperformed in Question #1). Select which of the following lines of code would transform the list from its initial stateto the following:-BEGE DE EMTH&3!front응bang.next = new ListNode('@', bang.next);and.next = new ListNode('@', front.next.next);front.next = new ListNode (percent.next);and.next.next = new ListNode ('@', percent);Submitted For the first two problems below, imagine the state of the linkedlist that would be created by the following code:ListNode asterisk = new ListNode('*') ;ListNode bang = new ListNode('!', asterisk);ListNode and = new ListNode('&', bang);ListNode percent = new ListNode('%', and);ListNode front = percent;Note that this ListNode class contains String values, but is otherwise identical to the ListNode class we have previouslyused that contained int values.

ListNode asterisk = new ListNode('*'); //a node with name asterisk is created with value '*'…

Consider the initial state of the linked list according to the code given at the top (ignoring the operations performed in Question #1). Select which of the following lines of code would transform the list from its initial state to the following: H front -DE-DE-DEL-Or-a/ !」→@ ! 응 & bang.next = new ListNode('@', bang.next); and.next = new ListNode('@', front.next.next); front.next = new ListNode (percent.next); and.next.next = new ListNode ('@', percent);

Consider the initial state of the linked list according to the code given at the top (ignoring the operations performed in Question #1). Select which of the following lines of code would transform the list from its initial state to the following: H front -DE-DE-DEL-Or-a/ !」→@ ! 응 & bang.next = new ListNode('@', bang.next); and.next = new ListNode('@', front.next.next); front.next = new ListNode (percent.next); and.next.next = new ListNode ('@', percent);

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Operations of Linked List

A linked lists are one of the most widely used and effective data structures, with applications in every programming language, including C, C++, Python, Java, and C#.

Question

For the first two problems below, imagine the state of the linkedlist that would be created by the following code:
ListNode asterisk = new ListNode('*') ;
ListNode bang = new ListNode('!', asterisk);
ListNode and = new ListNode('&', bang);
ListNode percent = new ListNode('%', and);
ListNode front = percent;
Note that this ListNode class contains String values, but is otherwise identical to the ListNode class we have previously
used that contained int values.

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