5. What is the output of the following program segment?linkedQueueType queue;queue.addQueue (10);queue.addQueue (20);cout << queue.front () << endl;queue.deleteQueue ();queue.addQueue (2 *queue.back () );queue.addQueue (queue.front ());queue.addQueue (5);queue.addQueue (queue.back ()2);linkedQueueType tempQueue;tempQueue = queue;while (!tempQueue.isEmptyQueue ())cout << tempQueue.frcnt () << " ";tempQueue. deleteQueue ();cout << endl;cout << queue.front () << " " << queue.back() '<< endl;6 Supnose thiat queue is a queueTyne ohiect and the size of the array im

Queue is a datastructure which follows First in First out(FIFO) order. means the element which is…

5. What is the output of the following program segment? linkedQueueType queue; queue.addQueue (10); queue.addQueue (20); cout << queue.front () << endl; queue.deleteQueue () ; queue.addQueue (2 * gqueue.back () ); queue.addQueue (queue.front ()); queue.addQueue (5); queue.addQueue (queue.back () 2); 1. linkedQueueType tempQueue; tempQueue = queue; while (!tempQueue.isEmptyQueue ()) cout << tempQueue.frcnt () << " "; tempQueue. deleteQueue (); cout << endl; cout << queue.front () << " " << queue.back() '<< endl%;

5. What is the output of the following program segment? linkedQueueType queue; queue.addQueue (10); queue.addQueue (20); cout << queue.front () << endl; queue.deleteQueue () ; queue.addQueue (2 * gqueue.back () ); queue.addQueue (queue.front ()); queue.addQueue (5); queue.addQueue (queue.back () 2); 1. linkedQueueType tempQueue; tempQueue = queue; while (!tempQueue.isEmptyQueue ()) cout << tempQueue.frcnt () << " "; tempQueue. deleteQueue (); cout << endl; cout << queue.front () << " " << queue.back() '<< endl%;

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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Question

5. What is the output of the following program segment?
linkedQueueType<int> queue;
queue.addQueue (10);
queue.addQueue (20);
cout << queue.front () << endl;
queue.deleteQueue ();
queue.addQueue (2 *
queue.back () );
queue.addQueue (queue.front ());
queue.addQueue (5);
queue.addQueue (queue.back ()
2);
linkedQueueType<int> tempQueue;
tempQueue = queue;
while (!tempQueue.isEmptyQueue ())
cout << tempQueue.frcnt () << " ";
tempQueue. deleteQueue ();
cout << endl;
cout << queue.front () << " " << queue.back() '<< endl;
6 Supnose thiat queue is a queueTyne ohiect and the size of the array im

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Assume a linked list contains following integers: 7, 2, 9, 5, 8, 3, 15 and the pointer head is pointing to the first node of the list. What will be the value of variable a after the following statements are executed: Node<int> *curNode=head; Node<int> *aNode; int s; while(curNode!=NULL){ { aNode=curNode; curNode=curNode->getNext(); } s=aNode->getItem(); A. 15 B. 3 C. 7 D. 2
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