Create a custom server using http module and explore the other modules of Node JS like OS, path, event. File 1: os.js 1const os=require('os'); 2console.log('Data retrieved by Using OS Module in Node Js\n'); 3console.log('Hostname:'+os.hostname()+'\n'); …

MERGE SORT: 1#include <stdio.h> 2#define max 8 3int arr[max]; // we have defined array globally. 4void mergesort(int low, int high); 5void merge(int low, int mid, int high); 6void main() 7{ 8 int i, j; 9 printf("enter the elements\n"); 10 for (i = 0; i < 8; i++) 11 { 12 scanf("%d", …

Multithreading in Java is a powerful feature that allows concurrent execution of two or more threads within a program. A thread is a lightweight subprocess and the smallest unit of processing, and multithreading helps improve the performance and efficiency of applications, especially those requiring multiple …

A linked list is a fundamental data structure used in computer science to organize and store a collection of elements. Unlike arrays, linked lists do not require a contiguous block of memory and can efficiently handle dynamic memory allocation. Key Characteristics Nodes: A linked list is composed of nodes, where each …

A stack is a fundamental data structure in computer science that operates on a Last In, First Out (LIFO) principle. This means that the last element added to the stack is the first one to be removed. You can think of a stack like a stack of plates: you add new plates to the top and remove them from the top as well. Key …

A circular queue is a data structure that operates on a First-In, First-Out (FIFO) basis but with a circular arrangement. Unlike a linear queue, where elements are added at the rear and removed from the front, a circular queue connects the last position back to the first, forming a circle. This allows for efficient use …

A simple queue is a fundamental data structure that follows the First-In, First-Out (FIFO) principle. This means that the first element added to the queue will be the first one to be removed, just like people standing in line—whoever gets in first is served first. Key Operations in a Simple Queue: Enqueue (Insertion): …