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Difference between Impact and Non-Impact Printers
Impact and Non-Impact Printers are two categories of the printer. Impact printers involve mechanical components for conducting printing. While in Non-Impact printers, no mechanical moving… Read More
Computer Organization & Architecture
Difference Between
Dream11 Interview Experience for SDE-II
A] Screening: 1. Hackerrank Test – unique-paths-in-a-grid-with-obstacles – next-smaller-element B] Onsite: 2. Round 1 (DS/Algo) – median-of-stream-of-integers-running-integers – print-nodes-top-view-binary-tree – search-an-element-in-a-sorted-and-pivoted-array 3. Round 2 (DBMS… Read More
Dream-11
Experiences
Interview Experiences
Weather app using Django | Python
In this tutorial, we will learn how to create a Weather app that uses Django as backend. Django provides a Python Web framework based web… Read More
Django-Projects
Python Django
Python
What is Cursor in SQL ?
Cursor is a Temporary Memory or Temporary Work Station. It is Allocated by Database Server at the Time of Performing DML(Data Manipulation Language) operations on… Read More
DBMS
SQL
Introduction to Ethical Hacking
Ethical Hacking: To crack passwords or to steal data? No, it is much more than that. Ethical hacking is to scan vulnerabilities and to find… Read More
Cyber-security
Information-Security
Computer Subject
Misc
How to get the child element of a parent using JavaScript ?
In this article, we will learn to get the child element of the parent using JavaScript. Given an HTML document, the task is to select… Read More
JavaScript-Questions
JavaScript
Web Technologies
IBM On Campus Interview Experience(Associate Developer Profile)
There were basically 4 written rounds and 1 technical + Hr interview (combined). Written Rounds- Round 1: The first round was congnitive ability, There were… Read More
IBM
IBM-interview-experience
Experiences
Interview Experiences
Reversing a Queue using another Queue
Given a queue. The task is to reverse the queue using another  empty queue. Examples:  Input: queue[] = {1, 2, 3, 4, 5} Output: 5… Read More
Data Structures
Java-Queue-Programs
Competitive Programming
DSA
Queue
Difference between Asymmetric and Symmetric Multiprocessing
Multiprocessing is the use of two or more central processing units within a single computer system. Work should be able to be distributed evenly among… Read More
microprocessor
Computer Organization & Architecture
Difference Between
Operating Systems
Regular Graph in Graph Theory
Prerequisite: Graph Theory Basics – Set 1, Set 2 Regular Graph: A graph is called regular graph if degree of each vertex is equal. A… Read More
Engineering Mathematics Questions
GATE CS
Software Processes in Software Engineering
Software processes in software engineering refer to the methods and techniques used to develop and maintain software. Some examples of software processes include: Waterfall: a… Read More
Software Engineering
Altran(Aricent) Campus Placement Process
Round 1: Online test(60 minutes). It consisted of 10 sections i.e. Os, aptitude, logical reasoning, microprocessor, coding analysis, data structures, c output, dbms, networks. There… Read More
Aricent
On-Campus
Experiences
Interview Experiences
Nagarro Interview Experience for Xamarin Developer | 3 Years Experience
Round 1:IQ Round (There are 50 question  in 12 Minute) Round 2: Coding Round (3 question 90 minute) Question 1- String are given need to… Read More
Nagarro
Experienced
Experiences
Interview Experiences
Delete the last leaf node in a Binary Tree
Given a Binary Tree, the task is to find and DELETE the last leaf node.The leaf node is a node with no children. The last… Read More
Binary Tree
DSA
Java
Tree
Number of substrings that start with “geeks” and end with “for”
Given a string str consisting of lowercase English alphabets, the task is to find the count of substrings that start with “geeks” and end with… Read More
substring
Competitive Programming
DSA
Mathematical
Strings
What is an Interrupt?
Interrupts play a crucial role in computer devices by allowing the processor to react quickly to events or requests from external devices or software. In… Read More
Computer Organization & Architecture
GATE CS
Routing Tables in Computer Network
Routers: A Router is a networking device that forwards data packets between computer network. This device is usually connected to two or more different networks.… Read More
Computer Networks-Network Layer
Network Layer
Computer Networks
GATE CS
Puzzle | The Bridge Riddle
Puzzle: You are a scientist who works in a lab. You are in the lab and accidentally, you pull the lever with the skull symbol… Read More
Logical Puzzles
Aptitude
DSA
English - Placements
GeeksQuiz
Mathematical
Placements
Puzzles
QA - Placements
Quizzes
Reasoning - Placements
Rat and Poisoned bottle Problem
Given N number of bottles in which one bottle is poisoned. So the task is to find out minimum number of rats required to identify… Read More
C++ Programs
Competitive Programming
DSA
Queries for rotation and Kth character of the given string in constant time
Given a string str, the task is to perform the following type of queries on the given string:   (1, K): Left rotate the string by… Read More
rotation
DSA
Strings
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