All Medium Articles

Why Python is called Dynamically Typed?

Python variable assignment is different from some of the popular languages like c, c++ and java. There is no declaration of a variable, just an… Read More

Python

Python Programs

Saavn Interview Experience

Saavn went for campus recruitment and students enrolled in B.Tech (CSE, EE) with CGPA greater than 7 can sit for online test. The overall hiring… Read More

Experiences

Interview Experiences

Count pairs in a binary tree whose sum is equal to a given value x

Given a binary tree containing n distinct numbers and a value x. The problem is to count pairs in the given binary tree whose sum… Read More

Binary Tree

doubly linked list

DSA

Linked List

Searching

Tree

Paytm Interview experience (On-Campus) for FTE

Online Coding Round : Platform used was cocubes.com Time : 75 min Question : 3 Coding Question Simple linked list implementation. Given two strings in… Read More

Misc

Shashank Pathak – Geek on the top | Don’t let your mind get diverted to the consequences of not solving a problem

Geek on the top is all about success stories of Geeks who are working hard to chase their goals and are the inspiration for other… Read More

Misc

Appdynamics Internship Interview Experience

Appdynamics came to our college for internships in SDE profile. Around 100+ students were shortlisted for online test. Online test consists of 15 MCQs and… Read More

Experiences

Interview Experiences

Royal Bank of Scotland (RBS) – Interview Experience – Software Developer

Consisted of 1 online test, 1 written test, 1 technical interview and 1 hr interview ONLINE TEST Consists of 1. Aptitude a. quantitative aptitude –… Read More

Algorithms

Backtracking

C Programs

C++

C++ Programs

DSA

Dynamic Programming

Experiences

Interview Experiences

Placements

Recursion

Strings

Epam Systems Hyderabad Interview of (2019 Graduates) for Junior Software Engineer

Round 1: (Java Online Coding Challenge) This was an Online coding challenge on Java (150 mins). Webcam was mandatory to take this test. There were 3 questions:… Read More

Experiences

Interview Experiences

Difference Between Synchronized ArrayList and CopyOnWriteArrayList in Java Collection

As we know that the ArrayList is not synchronized, if multiple threads try to modify an ArrayList at the same time, then the final outcome… Read More

Misc

Majority element in a circular array of 0’s and 1’s

Given a circular array containing only 0’s and 1’s, of size n where n = p*q (p and q are both odd integers). The task… Read More

circular-array

Majority Element

sliding-window

Arrays

DSA

Hash

Misc

Arista Networks Internship (On campus)

Arista Networks visited our campus for internships Round 1: The first round consisted of 3 online coding questions. Hackerrank was used as the platform. 1.… Read More

Experiences

Internship

Interview Experiences

Latches in Digital Logic

Latches are digital circuits that store a single bit of information and hold its value until it is updated by new input signals. They are… Read More

Digital Logic

Check if a number can be expressed as 2^x + 2^y

Given a number n, we need to check if it can be expressed as 2x + 2y or not . Here x and y can… Read More

school-programming

Bit Magic

DSA

Mathematical

PayTM Interview Experience (1 Year Experienced)

I was interviewed for Java Backend Developer profile at PayTM, Noida. Round 1: Online Test There are n number of stones. Each stone has a… Read More

Experiences

Interview Experiences

Druva Interview Experience (1 Year Experienced)

I was interviewed for Software Developer profile at Druva, Pune in August 2018. Round 1: Online Test MCQs related to File System, Unix, Computer Networks… Read More

Experiences

Interview Experiences

Deutsche Bank Interview Experience | On Campus 2018

Round 1: Online screening test (time: 1.30 hrs) CGPA cutoff : 7.0 It Consists of 5 MCQs. All the 5 questions were asked on OOPS. (C++/JAVA)… Read More

Experiences

Interview Experiences

McAfee Interview Experience | Set 2 (On-Campus)

McAfee came to our college for campus recruitment. The first round was a 2 hour long MCQ pen and paper test. The test was conducted… Read More

Experiences

Interview Experiences

Count elements in the given range which have maximum number of divisors

Given two numbers X and Y. The task is to find the number of elements in the range [X,Y] both inclusive, that have the maximum… Read More

divisors

factor

Arrays

DSA

Mathematical

Cut all the rods with some length such that the sum of cut-off length is maximized

Given N rods of different lengths. The task is to cut all the rods with some maximum integer height ‘h’ such that the sum of… Read More

Algorithms-Greedy Algorithms

Binary Search

Sorting Quiz

Divide and Conquer

DSA

Attributes in Servlets | Java

An attribute in servlet is an object that can be set, get or removed by the following aspects Request Scope Application Scope Session Scope To… Read More

java-servlet

Java