In a circular queue implementation using an array of size 4, the array index starts with 0 where the front and rear values are 2 and 3 respectively. Determine the array index at which the next element will be inserted.

In a circular queue implementation using an array of size 4, the array index starts with 0 where the front and rear values are 2 and 3 respectively. Determine the array index at which the next element will be inserted.

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

See similar textbooks

Related questions

Q: The school cafeteria offers circular and square sandwiches at lunch break, referred to by numbers 0…

A: Java programming which refers to the object oriented programming languages. Java contains the high…

Q: Assume a linked list contains following integers: 2, 2, 4, 5, 8, 3, 15 and the pointer head is…

A: The value of a at the end of execution of the given statement of code will be 13.

Q: Computer Science A string represents a sequence of operations to be performed when implementing the…

A: The solution to the given problem is below.

Q: In an array based FIFO queue Q, which of the following is correct about the queue after Q.Dequeue( )…

A: What is queue ? Queue is a type of data structure that is very similar to queue in front of cinema…

Q: void pop() // Pre: size() > 0. // Post: The highest priority item has been removed from the…

A: A priority queue which refers to the a special type of queue in which each element is associated…

Q: A data structure known as a drop-out stack functions exactly like a stack, with the exception that…

A: A drop-out stack is a data structure that works similarly to a regular stack, with the exception…

Q: ing str = "practice makes perfect"; ue stringQ = new Queue (); ue spaceQ = new Queue (); (int i = 0;…

A: Question 1 Diagram of StringQ is: Front a c a c e c k e e f e i Rear Diagram of SpaceQis:…

Q: Assume that a queue ‘int_queue’ is implemented using an integer array. Write an algorithm/code…

A: Given Data:- Assume that a queue ‘int_queue’ is implemented using an integer array. Write an…

Q: SP-2 is the top of stack in case a. PUSH S b. POP D c. None

A: Stack follows LIFO Structure. LIFO means last in first out. In a stack, the element which enters…

Q: an application has a huge number of find the maximum operations, but a relatively small number of…

A: The answer is

Q: which can hold maximum (MAX) of six elements: Add 10 Add 20 Remove(delete) Add 30 Add 40…

A: In queue, the element are stored in first in first out strategy. When we add an element, rear…

Q: Create a menu-based java program for the following queues operations using linked list:…

A: Q: Code the given problem

Q: Describe the differences between following Structure and when is the right time to use it Array and…

A: Ans:) The difference between the given data structures is explained below:

Q: change this to dynamic queue #include using namespace std; // Function to find the waiting time…

A: Please upvote me please. I need it badly. Please. To make this code/queue a dynamic queue we can…

Q: Create a java program that will simulate Queue operations using 1-D array representation. Each…

A: Java program that will simulate Queue operations using 1-D array representation is in step 2.

Q: Using the three properties: implement the queue interface using a circular array O array-Array…

A: Step 1: Declare interface QueueADT with the methods enqueue(), dequeue(), size(), isEmpty(), front()…

Q: 3. What is the advantage of using ArrayList over LinkedList? 4 How much time do you need to add an…

A: 3- Advantage of using ArrayList- ArrayList is quick to select a particular element, although it is…

Q: Purpose of this assignment: To allow student to be able to implement a Java-based application by…

A: package expressionparser; import java.util.*; public class Expressionparser { private static final…

Q: Given an empty queue, what would be the content of the queue after executing the following lines of…

A: given code: # Adding elements to the…

Q: Assume that a queue is implemented in C programming language using an array with size 15. At some…

A: As queue is opened from both the end, one end is used for insertion and other for deletion. Here…

Q: Explain how a queue works along with the enqueue and dequeue operations with front and rear pointers

A: The solution contains explanation about what is queue and a code representing enqueue and dequeue…

Q: 1 4 Using an array of size 5, we want to implement a queue using circular arrays. What will be the…

A: What will be the contents of the array after executing below operations? enqueue(1) -> 1 is…

Q: Problem 2 Assume you implement a Queue using a circular array of size 4. Show the content of the…

A: Now first understand what is circular array . The circular array is something into which after the…

Q: A drop-out stack is a data structure that acts just like a stack except that if the stack size is n,…

A: Creation of a drop-out stack using an array by circular array implementation uses two pointers I.e.,…

Q: If the following is a circular array based queue of size 99 43 54 76 93 77 18 If rear is at index 1…

A: Step 1 For finding the size: If front>rear: size= MAX- front+rear+1 Otherwise: size=rear-…

Q: Q dynam dequeue operation|

A: Coded in Java.

Q: Given the following stack A = {29, 18, 10, 15, 20, 9, 5, 13, 2, 4, 15} Create a queue by taking the…

A: The elements in stack are removed from top and the elements in queue are added at back of queue

Q: write afunction to check if queue is full or not #implement circuler queue use array c++#

A: // Include required header files#include<iostream>#define SIZE 1000 using namespace std; //…

Q: A queue can be implemented with an array or a linked list True False

A: ANS: - True A queue can be implemented using Array as well as a Linked list. Queue implementation…

Q: What is the minimum number of queues needed when implementing a priority queue?

A: A priority queue is a special type of queue in which each element is associated with a priority…

Q: in the array based queue, if the rear = front then Select one: a. the queue is empty b. the queue…

A: First of all let's know about the Queue: Queues are data structures that follow the First In First…

Q: n the array based queue the serve method set the front to front + 1 Select one: True False

A: Required:

Q: 24If you enqueue 5 elements into an empty queue, and then perform the isEmpty operation 5 times, the…

A: We have to verify the statement given here about the en queue and other operations over the queue.

Q: Q8. * When an array M[34] is represented as a Doubly Linked List, then the node with in the array.…

Q: Given a pointer based queue below: A B C D E F G Assuming the front is on A and the rear is…

A: Answer:- Initial Queue A B C D E F G where the front is on A and the rear is on G. I) Enqueueing X…

Q: Queue is referred to be as First-In-First-Out (FIFO) list. True or False

A: To be determine: True or False.

Q: void stack::do(){ for(int i=0li<=topindex/2;i++){ T temp=entry[i]; entry[i]=entry[topindex-i-1];…

A: Stack is a data structure which follows FIFO property that is, first in first out.

Q: Note : addqueue works like Enqueue and deleteQueue works like Dequeue Consider the following…

A: Please refer below for your reference: num=7; After to addqueue (); we get queue as 6,7 Now num=…

Q: In a stack with 15 elements assume that the data elements are integer values. Write a function that…

A: Modifying Stack Elements A stack is a linear data structure that follows the Last-In-First-Out…

Question

In a circular queue implementation using an array of size 4, the array index starts with 0 where the front and rear values are 2 and 3
respectively. Determine the array index at which the next element will be inserted.
(A 0
(В) 4
C 2
(D) 1

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

8)A college has 5 departments, the total intake of each departments are 60, 76, 45, 80, 62 Use a sort technique that works by repeatedly stepping through the above intake values, and then enqueue the elements in a queue, one after another and display them.
QueueArray.java This file implements QueueInterface.java This file has * attributes of an array holding queue elements. An integer represents front * index, an integer for rear index, and an integer to keep track number of * elements in the queue. An overloaded constructor accepts an integer for * initializing the queue size, e.g. array size. An enqueue method receives an * object and place the object into the queue. The enqueue method will throw * exception with message "Overflow" when the queue is full. A dequeue method * returns and removes an object from front of the queue. The dequeue method * will throw exception with message "Underflow" when the queue is empty. A size * method returns number of elements in the queue. A toString method returns a * String showing size and all elements in the queue.
void stack::do(){ for(int i=0li<=topindex/2;i++){ T temp=entry[i]; entry[i]=entry[topindex-i-1]; entry[topindex-1-i]=temp;} } Assume the stack is array based. What is this method do? a. swap the first item with last item b. doesn't do any thing c. replace each item with next item value d. reverse the stack
PLEASE USE GİVEN ALGORİTHM #include <stdio.h>#include <stdlib.h>#include <string.h> typedef struct LINKED_STACK_NODE_s *LINKED_STACK_NODE; typedef struct LINKED_STACK_NODE_s{LINKED_STACK_NODE next;void *data;} LINKED_STACK_NODE_t[1]; typedef struct LINKED_STACK_s{LINKED_STACK_NODE head;int count;} LINKED_STACK_t[1], *LINKED_STACK; typedef struct{int R;int C;} POS_t[1], *POS; LINKED_STACK stack_init();void stack_free(LINKED_STACK stack);void stack_push(LINKED_STACK stack, void *data);void *stack_pop(LINKED_STACK stack);void *stack_top(LINKED_STACK stack);int is_empty(LINKED_STACK stack); int is_empty(LINKED_STACK stack){return stack->head == NULL;} LINKED_STACK stack_init(){LINKED_STACK stack = (LINKED_STACK)malloc(sizeof(LINKED_STACK_t));if (stack == NULL){printf("\nproblem with initializing stack\n\n");return NULL;}stack->head = NULL;stack->count = 0;return stack;} void stack_free(LINKED_STACK stack){while (is_empty(stack) ==…
Find the output of the following program code if the following values have been inserted into abcQ: 1 2 4 5
When an array T[10] is represented as a singly linked list, then the node with Link=D0 represents the element in the array. T[0] T[9] T[10] None of them
IN C LANGUAGE When inserting a node into a linked list, where (in memory) will that node be placed if there is no overflow? A) The location of the AVAIL pointer B) The next contiguous spot of memory from the last node C) The very end of the contiguous memory block D) A randomized memory location
in java pls and thank you!
In C++, develop an algorithm that adds the value val to a queue object Q. The queue is represented using an array data of size s. The algorithm should assume that the queue is not full. The most recently added item is at index r (rear), and the least recently added item is at index f (front). If the queue is empty, r = f = -1.
PLEASE USE C/C++.DONOT USE PYTHON Using linked lists implement an amusement park reservation system. The system allows a person to make a reservation for a specific date. A person can change the reservation date or even cancel his booking anytime. The system puts all reservations in a queue. The park will allow only certain number of persons on any given day in order the reservation was made. For each day the system will print out persons allowed to visit the park. For sake of simplicity, dates are being confined to 15th to 30th. The system should ask the user to enter code for different operations. It reads all data from the datafile amusement.dat. The first integer on datafile indicates limit of persons allowed on any day. code 1: make reservation, system expects date followed by name (within 20 characters) and makes reservation. If number of bookings exceeds allowed number, then system prints SORRY, QUOTA OVER and moves over to read next code. code 2: change date of…
Write a C++ program as follows for QUEUE using singly linked list.
A(n) array can be used in an array implementation of a queue to avoid an overflow error at the rear of the queue when the queue is not full.