Hash Tables Interview Questions [2026-2027]

Status: New grad, BS CS Top 20 CS school Position: Technology Analyst at Morgan Stanley Location: Gandhinagar, Gujarat, India 1st Round: Coding and MCQ round(90 minutes): There were 20 MCQs and 2...

https://leetcode.com/problems/check-if-array-pairs-are-divisible-by-k/ - storyline was given https://leetcode.com/problems/jewels-and-stones/ - exact same question asked Both the questions were done in 20 mins Seems Amazon\'s OA have become easier to crack nowadays

Hackerrank online assessment 2 questions (medium complexity) Time - 90 minutes Question - 1: https://leetcode.com/problems/smallest-string-with-swaps/description/ this question but with a different wording. Question - 2: Implement users token with TTL (time to live)....

Free online assessment (OA), 90 minutes, OOD (Out-of-Depth) format, relatively simple. You can use Google search. The following content requires points higher than 188. You can already browse Implemen

Applied through refferal Education: CS from Tier-3 college Exp: 1.7 cyber security company Round 1 (Phone Screen): Interviwer for Singapore Basic Intro from both sides.straight to coding question Q1.Valid anagram(needed multiple approach) then moved to...

Completed an onsite for Verily pretty recently and got asked this pretty interesting problem in one of the rounds. ## Fun with Doubles ### Part 1 Given an array `arr` of integers, double each element

I was contacted by Recro company and told that first round will be conducted by AI(yes you read that right). Interview started with the automated voice asking me about my projects and there was some g

The original poster (OP) interviewed with Confluent and reviewed interview experiences and questions from other users. They expressed gratitude and offered some information to help others. The coding

The following content requires a score higher than 180. You can already view it. OA - Byteboard Interview: The question was about an app that finds the midpoint between two locations. The format was s

This post was last edited by BrokenArrow on 2025-10-7 16:35. The coding section started with simple code, then broke it down into smaller questions, and finally required you to write a complete code s

This post was last edited by Anonymous on 2025-10-08 16:33. The first half hour of the first round involved some resume questions and basic Python questions. The second half hour consisted of a relati

There are four rounds in total. Because I also have to work, it's scheduled for two consecutive days. The following content requires a score higher than 188. You can already view it. 1. Coding Reverse

Logger Rate Limiter Design a logger system that receives a stream of timestamped messages. A message may be printed only if the same message has not been printed in the last `10` seconds. Implement

**Role:** Outreach Staff Engineer **Round 1: Low-Level Design and Coding** The interview began with a brief discussion of past work, followed by a design challenge to build a key-value store. The stor

**Problem Statement** Implement a function `String[] getRestaurentWithMaxVotes(String[][] res)` that determines which restaurant names appear most frequently in a given 2D array of strings. **Requirem

The following is a breakdown of technical challenges encountered during a recent interview process with Nike, covering Data Structures and Algorithms and Java fundamentals: **Target Sum (Single Pass)*

Had phone screen for Traba. Their company website is `https://traba.work` if you want to learn more ## The exercise Your job is to implement a cache as per the below requirements: - `get(key: string)`

I got referral for Red Hat six-month Internship through linkedin. And I got test link after two weeks.Round 1: First round was an online round which consist of two program...

The recruitment process for Amadeus Labs began with a pre-placement talk that provided an overview of the company and the roles available. The talk was informative, highli...

Amadeus IT Group is one of the top 10 travel technology companies in the world and it has its second-largest RD center in Bangalore. Amadeus visited our campus (PES Univer...

Hello, I'm one of the selected candidates for the BARC OCES/DGFS 2020 Computer Science interview. I was selected through the online written test in which I scored 183.57/3...

Hi there, I have a problem with this task with Python code. Alex was asked to mark up a huge number of pictures. Looking at the deadline and at a huge number...

Round 1: General Interview - 27th April, 2020I knew machine learning before hand and had idea of markets or how they work. So, I had a talk with HR on 4th April for someti...

Shell had its online test on 25th August 2021. The job role I applied for is IT Software Engineer. The whole selection process took place between 25th August 2021 to 27th ...

I attended an Interview with Cloud Lending at Bangalore. As they were having requirement in Salesforce so they asked me to have the interview in OOP and DS. Although, I am...