Red Hat

Red Hat, Inc. is an American multinational software company that provides open source software products to enterprises. Founded in 1993, Red Hat has its corporate headquarters in Raleigh, North Carolina, with other offices worldwide. It became a subsidiary of IBM on July 9, 2019.

Interview Questions

Learn and Practice on almost all coding interview questions asked historically and get referred to the best tech companies.

Problem Title

Exp

Difficulty

Avg. time

Attempted

Upvotes

Intersection of Two Linked Lists

Easy

25 mins

53.8k

450

K Largest Element

Moderate

10 mins

22.2k

449

Middle Of Linked List

Easy

20 mins

123.4k

440

Sort An Array of 0s, 1s and 2s

Easy

10 mins

71k

256

Stack using queue

Moderate

25 mins

24.2k

138

Maximum XOR

120

Hard

10 mins

9.7k

Minimum operation needed to convert to the given string

Moderate

26 mins

2.9k

Longest Common Subsequence

Moderate

11.9k

Subtree of Another Tree

Easy

10 mins

3.7k

Compress the String

Moderate

32 mins

199.7k

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Interview Experiences

Gain the Edge You Need at your next technical interview with Coding Ninjas.s unlimited interview problems practices for Red Hat

Upvote

Red Hat | SDE - 1 | Fresher | Dec 2020

Akshata Deshetti

|Level 1

On Campus

JSS Science and Technolog...

Published on 25 Feb 2021

Upvote

Red Hat | Senior Software Engineer | Experienced | Oct 2021

Published on 6 Apr 2022

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Red Hat | Software Engineer | Fresher | Nov 2021

Rajaditya Chauhan

|Level 2

Off Campus

PSIT College of Engineeri...

Published on 22 Jun 2022

Upvote

Red Hat | SDE - 1 | Experienced | Oct 2018

Published on 6 Apr 2022

Upvote

Red Hat | Intern | Fresher | Oct 2019

Published on 30 Apr 2022

Upvote

Red Hat | Software Engineer Intern | Fresher | Sep 2021

Published on 20 Aug 2022

Upvote

Red Hat | SDE - 1 | Experienced | Dec 2020

Published on 30 Apr 2022

Upvote

Red Hat | SDE - 1 | Experienced | Nov 2020

Published on 31 Aug 2022

Upvote

Red Hat | User Experience Designer | Experienced | Jul 2019

Published on 27 Nov 2022

Upvote

Red Hat | SDE - Intern | Experienced | Nov 2021

Published on 17 Sep 2022

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Guided Paths

Here is your ultimate guide for cracking your dream job interview, you can choose your tracks and start preparing for Red Hat

Data structures & algorithms (Beginner to Intermediate)

If you are a complete beginner to data structures / want quick content to revise and practise questions for placements, this is the guided path for you . This guided path covers the absolute basics introducing every data structure, its need and then checks your understanding with relevant coding questions and mcqs to solve, so that you can have an all round understanding of the concepts studied.