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Red Hat Engineer Trainee Interview Questions and Answers

Updated 29 Nov 2024

Red Hat Engineer Trainee Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Longest common subsequence
  • Q2. Topological sort

Interview Preparation Tips

Interview preparation tips for other job seekers - Be good in dsa

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Stge concepts, vSAN, RAID, basic testing, OS concepts, NVMe, SATA, SAS
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Referral

Round 1 - Coding Test 

Basics leetcode with optimization was asked

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare for basic leetcode and hld questions

I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.

Round 1 - Coding Test 

They ask to many technical question and ask to code also

Round 2 - Aptitude Test 

They ask for your background and thing you learnt in your past

Interview Preparation Tips

Interview preparation tips for other job seekers - work hard on your interview. they ask too much technical question.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Approached by Company

Round 1 - Coding Test 

Sort the arr, fetch element from array

Round 2 - Technical 

(2 Questions)

  • Q1. Linklist search
  • Q2. Sort in link List
  • Ans. 

    Sorting in a linked list involves rearranging the elements in ascending or descending order based on a certain criteria.

    • Use a sorting algorithm like bubble sort, selection sort, or merge sort to rearrange the elements in the linked list.

    • Traverse the linked list and compare each element with the next one to determine the order in which they should be sorted.

    • Update the pointers of the nodes in the linked list to reflect ...

  • Answered by AI

Skills evaluated in this interview

I applied via Referral and was interviewed before Jun 2020. There were 5 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Basic networking theory like arp, ping, vlans, subnetting
  • Q2. Switching scenarios mostly related to STP
  • Q3. OSI layer based questions. For example, which layer deals with congestion control.
  • Q4. Basics of routing. Ospf n bgp scenarios
  • Q5. One of the challenging cases worked on
  • Ans. 

    Developed a solution for optimizing a complex algorithm for a client in the finance industry

    • Client had a large dataset that needed to be processed quickly

    • Implemented parallel processing to speed up the algorithm

    • Optimized the code to reduce memory usage

    • Collaborated with the client to fine-tune the algorithm for their specific needs

  • Answered by AI
  • Q6. Scenarios questions to check how you would approach a problem and work towards resolution. Like what all information would you ask from the customer to understand the issue and how you would make use of it...

Interview Preparation Tips

Interview preparation tips for other job seekers - Having a concrete networking experience and understanding would help you to crack the interview easily.
The scenarios are not tough and are basically put to check if you know the basics.

I applied via Company Website and was interviewed in Nov 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Linked list, data structure
  • Q2. Map,

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn data structure and analysis

I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Programming

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer had less knowledge on the current technologies and was more stereo type.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Basic aptitude on java application and framework

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. What is mutable type
  • Ans. 

    A mutable type is a data type whose values can be changed after they are created.

    • Mutable types include lists, dictionaries, and sets in Python.

    • Changes to mutable objects affect all references to that object.

    • Example: list1 = [1, 2, 3], list1[0] = 4 will change the value of list1 to [4, 2, 3].

  • Answered by AI
  • Q2. What is functional interface
  • Ans. 

    A functional interface is an interface that contains only one abstract method.

    • Functional interfaces can have multiple default or static methods.

    • Examples include Runnable, Callable, and ActionListener interfaces.

    • Functional interfaces can be implemented using lambda expressions.

  • Answered by AI
  • Q3. Updates in java 17
  • Ans. 

    Java 17 introduces new features like sealed classes, pattern matching for switch statements, and more.

    • Sealed classes restrict which classes can be subclasses

    • Pattern matching for switch statements simplifies code by combining declaration and assignment

    • New APIs like JEP 356: Enhanced Pseudo-Random Number Generators

  • Answered by AI

Skills evaluated in this interview

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Red Hat Interview FAQs

How many rounds are there in Red Hat Engineer Trainee interview?
Red Hat interview process usually has 1 rounds. The most common rounds in the Red Hat interview process are Technical.
What are the top questions asked in Red Hat Engineer Trainee interview?

Some of the top questions asked at the Red Hat Engineer Trainee interview -

  1. Longest common subseque...read more
  2. Topological s...read more

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