# Data Structure

## Queue in Data Structure

What is Queue? Queue is linear data structure. Queue works with the principle FIFO(First In First Out). It means the element is inserted first is taken out first. The elements in a queue are added at one end called the REAR and removed from the other end called the FRONT. In the computer’s memory, queue …

## Data Structure MCQ SET-4

Data Structure MCQ Questions with Answer In this set we cover all the topic of Data structure like Array, Linked List, Stack, Queue, Tree ,Graph , Time complexity and Space complex complexity of different data structure, Sorting, Searching, Heap etc. 1. Which of the following points is/are true about linked list data structure when it …

## Data Structure MCQ SET-3

Data Structure MCQ Questions with Answer In this set we cover all the topic of Data structure like Array, Linked List, Stack, Queue, Tree ,Graph , Time complexity and Space complex complexity of different data structure, Sorting, Searching, Heap etc. 1. Now do you initialize an array in C ? (A) int arr[3]=(1,2,3); (B) int …

## Data Structure MCQ SET-1

Data Structure MCQ Questions with Answer In this set we cover all the topic of Data structure like Array, Linked List, Stack, Queue, Tree ,Graph , Time complexity and Space complex complexity of different data structure, Sorting, Searching, Heap etc. 1. The complexity of Bubble sort algorithm in average case is (A) O(n) (B) O(log …

## Data Structure MCQ set-2

Data Structure MCQ Questions with Answer In this set we cover all the topic of Data structure like Array, Linked List, Stack, Queue, Tree ,Graph , Time complexity and Space complex complexity of different data structure, Sorting, Searching, Heap etc. 1. Assuming int is of 4 bytes, what is the size of int arr[15]; ? …