All Medium Articles

Short note on Reactive and Proactive RCA

Root Cause Analysis (RCA) is one of the best methods to identify main cause or root cause of problems or events in very systematic way… Read More

Software Engineering

Check whether a Table exists in SQL Server database or not

Before creating a TABLE, it is always advisable to check whether the table exists in SQL Server database or not. Alternative 1 : Using the… Read More

DBMS-SQL

SQL-Server

SQL

Payload in Computer Networks

Payload During the transmission of the data with the Internet Protocol from the sender to receiver. Data is sent in terms of packets and individual… Read More

Computer Networks

GATE CS

Types of Reactive Maintenance

Reactive Maintenance is a method of simply repairing assets i.e. equipment, components, etc. to their normal working condition after its failure or breakdown. Such maintenance… Read More

Software Testing

Software Engineering

Types of Cyber Attacks

Cyber Security is a procedure and strategy associated with ensuring the safety of sensitive information, PC frameworks, systems, and programming applications from digital assaults. Cyber… Read More

Cyber-security

Information-Security

Network-security

Computer Networks

Adrosonic Interview Experience for SE (Research and Innovation) | On-Campus 2020 (Virtual)

Recently I interviewed at Adrosonic CS IT Pvt. Ltd which came to my campus for the role of Research and Innovation Engineer, the whole interview… Read More

Adrosonic

Marketing

On-Campus

Experiences

Interview Experiences

Count root to leaf paths having exactly K distinct nodes in a Binary Tree

Given a Binary Tree consisting of N nodes rooted at 1, an integer K and an array arr[] consisting of values assigned to each node,… Read More

cpp-unordered_map

Preorder Traversal

Tree Traversals

DSA

Hash

Recursion

Tree

Minimize product of first N – 1 natural numbers by swapping same positioned bits of pairs

Given an integer N, the task is to find the minimum positive product of first N – 1 natural numbers, i.e. [1, (N – 1)],… Read More

binary-representation

Bit Algorithms

maths-power

Algorithms

Bit Magic

DSA

Greedy

Mathematical

Count unique paths is a matrix whose product of elements contains odd number of divisors

Given a matrix mat[][] of dimension NxM, the task is to count the number of unique paths from the top-left cell, i.e. mat[0][0], to the… Read More

maths-perfect-square

Arrays

DSA

Dynamic Programming

Matrix

Recursion

Program to find weighted median of a given array

Given two arrays arr[] of N integers and W[] of N weights where W[i] is the weight for the element arr[i]. The task is to… Read More

median-finding

Algorithms

Arrays

Data Structures

DSA

Mathematical

Sorting

Maximize sum possible by selecting K array elements followed by decrementing them by 1

Given an array arr[] consisting of N positive integers and an integer K. In one operation, select an array element, add it to the sum… Read More

Amazon

frequency-counting

priority-queue

Arrays

DSA

Hash

Heap

Count right angled triangles in a matrix having two of its sides parallel to sides of the matrix

Given a binary matrix arr[][] of dimensions N * M , the task is to count the number of right-angled triangles that can be formed… Read More

binary-representation

frequency-counting

triangle

Arrays

DSA

Mathematical

Matrix

Count minimum number of fountains to be activated to cover the entire garden

There is a one-dimensional garden of length N. In each position of the N length garden, a fountain has been installed. Given an array a[]such… Read More

Codenation

Gameskraft Technologies

interview-preparation

Morgan Stanley

two-pointer-algorithm

Arrays

DSA

Dynamic Programming

Mathematical

Amazon Interview Experience | 6-Months Intern for SDE-1 (On-Campus)

Round 1: Online Test, it was the first round with 4 sections. Code Debugging test 2 coding questions(70 min) Given an array A[] and a… Read More

Amazon

Marketing

On-Campus

Experiences

Internship

Interview Experiences

Amazon Interview Experience for SDE-1 | 6-Months Internship (On-Campus)

Round 1 (Online Assessment): This was conducted on AMCAT. It had 4 sections (total 2.5 hrs) Code debugging section – 7 questions, C/C++/Java (20 minutes)Coding… Read More

Amazon

Marketing

On-Campus

Experiences

Internship

Interview Experiences

Microsoft Interview Experience for SE Internship

Microsoft visited our campus to hire pre-final year students for the Software Engineering Intern role. Around 270 students appeared for the online test. Online Test:… Read More

Marketing

Microsoft

Experiences

Internship

Interview Experiences

Philips Interview Experience for 6-months Internship+FTE | On-Campus 2020

Round 0 – Online test: About 60 students were shortlisted for the test. The test was for 60 minutes. 10 minutes for aptitude – 10… Read More

On-Campus

Philips

Experiences

Internship

Interview Experiences

Waterfall Chart in Tableau

In this article, we will learn how to illustrate Waterfall Chart in Tableau and further operate on it. Tableau: Tableau is a very powerful data… Read More

Tableau

Rubrik Interview Experience for Internship (On-Campus )

Criteria: 8 CPI or Above (only CSE, MnC). All students irrespective of history of backlogs or current backlogs were considered if they satisfied the CPI… Read More

Marketing

On-Campus

Rubrik

Experiences

Interview Experiences

5 Reasons to Learn TypeScript in 2020

Starting from the very basic, Typescript is Microsoft’s open-source project which could be referred to as the superset of JavaScript. So, at the time of… Read More

TypeScript

GBlog

JavaScript

Web Technologies