Graphs Interview Questions [2026-2027]

Background: Bachelor’s degree:Computer Engineering Master’s Degree: ECE Interviews: January: SpaceX-passed 4 hours take home exam, failed 45 minutes phone screen February: GE Health-failed first round

I recently got an opportunity to give an interview at Crowdstrike for a SDE 2 role. it was a virtual interview process. I had earlier applied to crowdstrike for multiple roles. This time I received a

Years of Experience: 2+ Location: Bangalore Interview Structure - HackerRank Test - Coding Round - LLD Round - Behavioral / Culture Fit HackerRank Test 2 Medium to Hard Level DSA question. Time was 60 mins as...

Given the following set of data sets, create a function that will find the coupon to display for a given category. Coupons = [\t{"CategoryName:Comforter Sets", "CouponName:Comforters Sale"}, \t{"CategoryName:Bedding", "CouponName:Savings on Bedding"}, \t{"CategoryName:Bed &...

I attended Grab OA/Interviews in Oct/Nov 2021. I had 2.3 yoe at the time of interview and I applied for Software Engineer, Backend. Round 1: Problem Solving and DSA 1. Merge two...

Got these questions in OA recently. Hope it will help someone. 1.Demolition robot Determine the min distance required for the robot to remove the obstacle Input is given as a 2D array which...

Background: Status: Masters from Tier 2 College Position: Senior Software Engineer Experience: 9 years Tech Stack: Mostly worked as Front End Engineer with TypeScript and React.js, but also have hands on experience in Java,...

There were 4 problems to be solved in 120 mins. 3 DSA and 1 REST API based Problem-1 Given an array of n integers, we define score for a pair of indices...

Hi, I recently gave an open assessment in which I got this question but I couldn\'t figure out how to solve this question optimally. We\'ll surely be applying BFS here...

// # A DashMart is a warehouse run by DoorDash that houses items found in convenience stores, grocery stores, and restaurants. We have a city with open roads, blocked-off roads,...

Time Duration: 50 Minutes Assessment Type : 2 DSA Questions Cutt-off for next round: 60 Points Question 1 : (75 Points) You are given a binary maze where every cell has an obstacle (denoted...

I applied on Instahyre and recruiter reached out to me and scheduled screening round via Hacker Rank. HackerRank OA: Q1: list the anagrams in given list of input strings for each...

\uD83D\uDCCC LeetCode Discuss Post: Wayfair SDE-2 Interview \u2013 Coupon Category System --- ## \uD83D\uDE80 Wayfair SDE-2 Interview Question: Coupon Category System This question was asked in a Wayfair SDE-2 (L2-L4) Onsite...

Current: Experience: 1.5 YOE Position: Ex-SDE-1 at FAANG Location: Banglore Date Of Interviews: May 31, 2024 OA The test was on Codility and had 3 questions. Don\'t remember them exactly but they were on Arrays, String...

Given an undirected graph graph that is represented by its adjacency matrix, return whether or not is it possible to add no more than two edges to this graph in...

The first question involved graph paths, requiring me to determine if a path constituted a Hamiltonian path. This helped me become more familiar with the logic of using a HashMap to build an adjacency

Technical Assessment Date: 10-01-2026 Role: Program Analyst Early Careers 2 DSA questions and 1 SQL query was asked 1 was just a variant of Multisource BFS 2 was damn string manipulation SQL query was

R1 2 hour coding assignment. Question at the end. ### R2 2 hour interview Q1: `You are given a graph of cities with name as integer, and an start city. At minute 0, an infection starts from the ci

Recently went through the interview process for a Senior Software Engineer role. Sharing my experience in case it helps others preparing. TL;DR: 4 rounds – System Design / LLD (60 min), DSA (60 min),

I recently interviewed with **Graviton Research Capital** for the Software Engineer role. The first round consisted of two problem-solving questions focusing on **data structures and graph theory**. T

Hi everyone, I recently went through the interview process for a **Senior Software Engineer - Frontend Developer role at ServiceNow**, and wanted to share my experience. --- ## Round 1 (DSA + Frontend

I interviewed for a senior SDE position. The process was quick, taking about a week. It included a recruiter call, a headhunter interview, and three virtual vos (VA) rounds (DSA, API design, and syste

Phone Interview: Outputting a matrix diagonally, not difficult. The first question was finding the shortest distance between two points in a graph. I mentioned BFS, but was asked if it could be faster

I had my interview at the beginning of the month. Their HR and the people arranging the interviews were a bit chaotic. Initially, the HR call and the preparation materials stated one coding and one co

**Candidate Profile** * **Experience:** 5 years in the finance and insurance sectors. * **Gap:** One-year career break due to medical reasons. **Interview Breakdown** * **Round 1 (Online Assessment):*