What is the correct statements to add the node P between node 200 and 700 in the following doubly linked list? a) c) Option 1 Head Option 3 200 e) null P RightLink Head RightLink P LeftLink Head Option 5 Head RightLink LeftLink - P Head RightLink = P A 200 P LeftLink Head Head RightLink LeftLink - P P RightLink= Head Rightlink Head RightLink - P 700 All of them 500 500 200 с null 700 b) d) Head RightLink LeftLink= P P.RightLink Head RightLink Head RightLink=P P.LeftLink Head Option 2 Head RightLink LeftLink=P P.LeftLink Head P.RightLink= Head RightLink Head RightLink = P Option 4

What is the correct statements to add the node P between node 200 and 700 in the following doubly linked list? a) c) Option 1 Head Option 3 200 e) null P RightLink Head RightLink P LeftLink Head Option 5 Head RightLink LeftLink - P Head RightLink = P A 200 P LeftLink Head Head RightLink LeftLink - P P RightLink= Head Rightlink Head RightLink - P 700 All of them 500 500 200 с null 700 b) d) Head RightLink LeftLink= P P.RightLink Head RightLink Head RightLink=P P.LeftLink Head Option 2 Head RightLink LeftLink=P P.LeftLink Head P.RightLink= Head RightLink Head RightLink = P Option 4

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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q6) Which of the following linked list can move only in one direction to access the data of the node? a. Single linked list b. Circular Double linked list c. None d. Double linked list
You are going to implement a program that creates an unsorted list by using a linked list implemented by yourself. NOT allowed to use LinkedList class or any other classes that offers list functions. It is REQUIRED to use an ItemType class and a NodeType struct to solve this. Use C++, please read instructions carefully and new solution only! The “data.txt” file has three lines of data 100, 110, 120, 130, 140, 150, 160 100, 130, 160 1@0, 2@3, 3@END You need to 1. create an empty unsorted list 2. add the numbers from the first line to list using putItem() function. Then print all the current keys to command line in one line using printAll(). 3. delete the numbers given by the second line in the list by using deleteItem() function. Then print all the current keys to command line in one line using printAll().. 4. putItem () the numbers in the third line of the data file to the corresponding location in the list. For example, 1@0 means adding number 1 at position 0 of the list. Then…
In which of the following linked list there will be no beginning and ending? a. Depends on the Problem. b. Circular Linked List. c. Double Linked List. d. Single Linked List. Clear my choice
Make a doubly linked list and apply all the insertion, deletion and search cases. The node willhave an int variable in the data part. Your LinkedList will have a head and a tail pointer.Your LinkedList class must have the following functions: 1) insert a node1. void insertNodeAtBeginning(int data);2. void insertNodeInMiddle(int key, int data); //will search for keyand insert node after the node where a node’s data==key3. void insertNodeAtEnd(int data);2) delete a node1. bool deleteFirstNode(); //will delete the first node of the LL2. bool deleteNode(int key); //search for the node where its data==keyand delete that particular node3. bool deleteLastNode(); //will delete the last node of the LL3) Search a node1. Node* searchNodeRef(int key); //will search for the key in the datapart of the node2. bool searchNode(int key); The program must be completely generic, especially for deleting/inserting the middle nodes. Implement all the functions from the ABOVE STATEMENTS and make a login and…
Implement the function below void swap(int pos1, int pos2) {} For LinkedList, to maintain integrity of data in the structure, you are not to swap directly the element, nor remove a node. Instead, you are to only change the nodes' next pointers. Inital code to be completed: class LinkedList : public List { node* head; node* tail; int index; node* create_node(int num) { node* n = (node*) malloc(sizeof(node)); n->element = num; n->next = NULL; return n; } public: LinkedList() { index = 0; head = NULL; tail = NULL; } int add(int num) { addTail(num); return index; } int get(int pos) { node* currnode = head; int count =0; while (currnode != NULL){ count++; if (count == pos){ return currnode -> element; }else{ currnode = currnode -> next; } }…
Modify the given code to move the string from leftmost side to the rightmost side of the screen (no trails). Given Code: .model small.stack.data strg db 'Lemon$' row db 12 col db 0.codemain proc mov ax,@data mov ds,ax mov ah,6 mov al,0 mov bh,7 mov ch,0 mov cl,0 mov dh,24 mov dl,79 mov cx,40again:push cx mov ah,2 mov bh,0 mov dh,row ;row mov dl,col ;col int 10h mov ah,9 mov dx,offset strg int 21h inc col mov cx,10 push cx mov cx,0ffffhx: loop x pop cx loop y pop cx loop again mov ah,4ch int 21hmain endpend main
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q9) In which of the following linked list there will be no beginning and ending? a. Depends on the Problem. b. Single Linked List. c. Double Linked List. d. Circular Linked List.
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