All Medium Articles

Cognizant Interview Experience – Programmer Analyst Trainee

I’m a 2020 graduate student with B.Tech in CSE. Cognizant has 3 rounds(i.e online test, technical interview, and HR interview) for recruitment. It was an… Read More

Cognizant

Cognizant-interview-experience

Marketing

Experienced

Experiences

Interview Experiences

Power BI – Timeseries, Aggregation, and Filters

Prerequisite: Power BI – Drilling Down and Up in Hierarchies This article discusses the various important concepts of Power BI along with its implementation. The… Read More

Machine Learning

Count of Ways to obtain given Sum from the given Array elements

Given an array arr[], consisting of N non-negative integers and an integer S, the task is to find the number of ways to obtain the… Read More

knapsack

Memoization

subset

Algorithms

Arrays

Divide and Conquer

DSA

Dynamic Programming

Mathematical

Recursion

Searching

Maximum Subarray Sum possible by replacing an Array element by its Square

Given an array a[] consisting of N integers, the task is to find the maximum subarray sum that can be obtained by replacing a single… Read More

Kadane

Memoization

subarray-sum

Arrays

DSA

Dynamic Programming

Mathematical

Searching

Amazon Interview Experience | On-Campus for SDE-1

Recently, Amazon came to our campus for the role of Software Development Engineer. The hiring process consisted of 1 coding test and 4 interview rounds. … Read More

Amazon

Marketing

On-Campus

Experiences

Interview Experiences

Amazon Interview Experience | Internship – AmazeWit

I got to know about Amazewit through the Training and Placement Cell of our college. Check it out here – https://www.amazewit.in/ . They had a… Read More

Amazon

Marketing

Experiences

Interview Experiences

Goldman Sachs Engineering Campus Hiring Program – Aptitude Test

As Goldman Sachs released the schedule for Engineering Campus Hiring Program under which – Aptitude Round – 16th January, It’s aptitude round was a proctored exam (Camera… Read More

Goldman Sachs

Marketing

Experiences

Interview Experiences

Publicis Sapient Interview Experience | On-Campus (Associate Software Developer Engineer L1)

Round 1(Online test): The round was conducted on Hackerrank. This round consists of two coding questions and the duration was 75 minutes. Both… Read More

Marketing

On-Campus

Publicis Sapient

Experiences

Interview Experiences

Amazon ACMS Interview Experience | SDE Intern

ACMS is Amazon Campus Mentorship Series for women in Tech. Amazon visits a few colleges to select a few students for this program by conducting… Read More

Amazon

Marketing

Experiences

Internship

Interview Experiences

Sabre Interview Experience | NIT Patna – SDE

Total 180 students appeared for Sabre onsite recruitment, Out of which 5 were selected. The process involved total four rounds. I will try to walk… Read More

Marketing

On-Campus

Sabre

Experiences

Interview Experiences

Google Online Challenge(MCQ’s) Experience

Last week I took the Google Online Challenge. I got this opportunity by enrolling with the Google Cloud Career Readiness track! and successfully completing Coursera… Read More

Google

Marketing

Experiences

Interview Experiences

Check 12th Class Result Using Selenium in Python

We are going to collect the data of 12th class in CSV file with the following information: Candidate name Pass or fail status Division Obtain marks… Read More

Python Selenium-Exercises

Python-selenium

Python

Kivy – Python Framework for Mobile App development

Kivy is a free and open-source Python library used for developing mobile applications and other multitouch application software with a Natural User Interface. Installation We… Read More

Python-kivy

Python

What are the microtask and macrotask within an event loop in JavaScript ?

Event Loop: An Event Loop in JavaScript is said to be a constantly running process that keeps a tab on the call stack. Its main… Read More

JavaScript-Questions

Picked

JavaScript

Web Technologies

Secant Method of Numerical analysis

Secant method is also a recursive method for finding the root for the polynomials by successive approximation. It’s similar to the Regular-falsi method but here… Read More

Engineering Mathematics

Minimum time taken by each job to be completed given by a Directed Acyclic Graph

Given a Directed Acyclic Graph having V vertices and E edges, where each edge {U, V} represents the Jobs U and V such that Job… Read More

Algorithms-Graph Traversals

BFS

Data Structures-Graph

Graph Traversals

Topological Sorting

Algorithms

DSA

Graph

Greedy

Maximize count of elements reaching the end of an Array

Binary Search

prefix-sum

sliding-window

subarray-sum

Arrays

DSA

Greedy

Searching

Maximum distance between two elements whose absolute difference is K

Given an array arr[] and a number K, the task to find the maximum distance between two elements whose absolute difference is K. If it… Read More

HashTable

Arrays

DSA

Greedy

Hash

Mathematical

Searching

Count of ways to split an Array into three contiguous Subarrays having increasing Sum

Given an array arr[] consisting of non-negative integers, the task is to find the number of ways to split the array into three non-empty contiguous… Read More

prefix-sum

subarray

suffix-sum

two-pointer-algorithm

Arrays

DSA

Mathematical

Searching

Rearrange array such that all even-indexed elements in the Array is even

Given an array arr[], the task is to check if it is possible to rearrange the array in such a way that every even index(1-based… Read More

array-rearrange

divisibility

two-pointer-algorithm

Arrays

DSA

Greedy

Mathematical