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Red Hat Software Engineer Interview Questions and Answers
5 Interview questions
Discussed a software project involving a web application for task management with user authentication and real-time collaboration features.
Developed a task management web app using React and Node.js.
Implemented user authentication with JWT for secure login.
Integrated real-time collaboration using WebSocket for task updates.
Utilized MongoDB for data storage and retrieval of user tasks.
Conducted user testing to gath...
SAN stands for Storage Area Network, a specialized high-speed network that connects servers to storage devices.
SAN allows multiple servers to access shared storage resources like disk arrays or tape libraries.
It provides block-level access to storage, allowing for efficient data transfer.
SANs are typically used in enterprise environments for centralized storage management.
Examples of SAN technologies include Fibre...
Linux is an open-source operating system kernel that manages hardware resources and provides services for user programs.
Linux is a Unix-like operating system kernel developed by Linus Torvalds in 1991.
It boots by loading the bootloader (such as GRUB) which then loads the kernel into memory.
The kernel initializes the system, mounts the root filesystem, and starts the init process.
The init process then starts other ...
To boot a system, you need to power it on and load the operating system into memory.
Power on the computer by pressing the power button
The BIOS/UEFI firmware initializes hardware components
The bootloader is loaded to start the operating system
The operating system kernel is loaded into memory
The system is now ready for use
Node.js uses an event-driven, non-blocking I/O model for concurrency handling.
Node.js uses an event loop to handle concurrency.
It allows multiple requests to be processed simultaneously.
Callbacks are used to handle I/O operations asynchronously.
Node.js also supports worker threads for CPU-intensive tasks.
Concurrency can be improved by optimizing code and using caching.
What are the roles & responsibilities of a Software Engineer at Red Hat?
Read full roles & responsibilities 
Red Hat Software Engineer Interview Experiences
7 interviews found
Anonymous
Selected
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
(1 Question)
- Q1. Project details question
- Ans.
Discussed a software project involving a web application for task management with user authentication and real-time collaboration features.
Developed a task management web app using React and Node.js.
Implemented user authentication with JWT for secure login.
Integrated real-time collaboration using WebSocket for task updates.
Utilized MongoDB for data storage and retrieval of user tasks.
Conducted user testing to gather fe...
Red Hat HR Interview Questions
Selected
I applied via LinkedIn and was interviewed before Oct 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Rhel Linux related wuestion
- Q2. What is linux how itboots
(3 Questions)
- Q1. Storage related questions
- Q2. How to boot system
- Q3. What is san and how it works
- Ans.
SAN stands for Storage Area Network, a specialized high-speed network that connects servers to storage devices.
SAN allows multiple servers to access shared storage resources like disk arrays or tape libraries.
It provides block-level access to storage, allowing for efficient data transfer.
SANs are typically used in enterprise environments for centralized storage management.
Examples of SAN technologies include Fibre Chan...
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Apr 2023. There were 2 interview rounds.
Basic coding tests(easy)
(1 Question)
- Q1. About kubernetes
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before May 2022. There were 5 interview rounds.
Take home assignment with 2days deadline
(1 Question)
- Q1. JS specific questions
(1 Question)
- Q1. Machine coding round on frontend
(1 Question)
- Q1. General managerial questions
Interview Questionnaire
1 Question
- Q1. Questions related to kubernates,ansible and docker. Creating some docker file and running the container. Also git commands .
Interview Questionnaire
1 Question
- Q1. The questions where related to ansible,docker and git . Also kubernates.
I applied via Referral and was interviewed in Feb 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. How do Node js concurrency handling works
- Ans.
Node.js uses an event-driven, non-blocking I/O model for concurrency handling.
Node.js uses an event loop to handle concurrency.
It allows multiple requests to be processed simultaneously.
Callbacks are used to handle I/O operations asynchronously.
Node.js also supports worker threads for CPU-intensive tasks.
Concurrency can be improved by optimizing code and using caching.
- Q2. Knapsack problem
Interview Preparation Tips
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Monster and was interviewed before Apr 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Basic java
Interview Preparation Tips
Varun Thopucherla
Interview Questionnaire
10 Questions
- Q1. Tell about yourself?
- Q2. Why Software industry? why not core?
- Ans.
Software industry offers endless opportunities for innovation and growth.
Software industry is constantly evolving and offers opportunities to work on cutting-edge technologies.
It provides a platform to solve complex problems and create innovative solutions.
The demand for software engineers is high and the industry offers competitive salaries.
Core industries may have limited scope for growth and innovation compared to s...
- Q3. Write a program to print the given string in reverse
- Ans.
Program to print a given string in reverse
Create a character array of the given string
Loop through the array from end to start and print each character
- Q4. Some questions about computer networks and Digital electronics
- Q5. What is Mux? what are its real life applications?
- Ans.
Mux is a device that selects one of several input signals and forwards the selected input into a single output line.
Mux stands for Multiplexer.
It is used in digital circuits to select one of several input signals and forward the selected input into a single output line.
It is used in communication systems to combine multiple signals into a single channel for transmission.
It is used in video and audio systems to switch b...
- Q6. What is DeMux? what are its real life applications?
- Ans.
DeMux is short for Demultiplexer. It is a digital circuit that takes one input and directs it to multiple outputs.
DeMux is used in digital communication systems to separate signals that have been combined for transmission.
It is also used in computer memory systems to select a specific memory location.
DeMux is used in video and audio systems to separate different channels of information.
It is used in automation systems ...
- Q7. Difference between decoder and Demux
- Ans.
Decoder converts encoded data into a readable format while Demux separates a single input into multiple outputs.
Decoder is used to decode encoded data such as binary data into a readable format.
Demux is used to separate a single input into multiple outputs based on the control signals.
Decoder is a combinational circuit while Demux is a sequential circuit.
Decoder is used in applications such as remote controls, computer...
- Q8. Why amadeus labs?
- Ans.
Amadeus Labs is a leading technology company in the travel industry.
Amadeus Labs provides opportunities to work on cutting-edge technologies.
The company has a strong focus on innovation and research.
Amadeus Labs has a global presence and offers a diverse and inclusive work environment.
Working at Amadeus Labs provides the opportunity to make a real impact on the travel industry.
The company values work-life balance and o...
- Q9. Are you comfortable in working for Testing?
- Ans.
Yes, I am comfortable working for Testing.
I have experience in testing and understand its importance in software development.
I am willing to learn new testing techniques and tools.
I am comfortable working with testing teams and collaborating with them to ensure quality software.
I understand the importance of testing in ensuring customer satisfaction and reducing costs.
Examples: I have experience in manual and automated...
- Q10. Why do you consider yourself suitable for developer role?
- Ans.
I have the necessary skills and experience to excel in the developer role.
I have a degree in computer science and have completed multiple coding projects.
I am proficient in programming languages such as Java, Python, and C++.
I have experience working with databases and web development frameworks.
I am a quick learner and enjoy solving complex problems.
I am a team player and have collaborated with other developers on var...
Interview Preparation Tips
Experience: The test was conducted online. All the questions were of medium standard and easy to crack if we have patience for thinking.
English comprehension level is slightly below the standard of CAT. Those who have the habit of reading English news paper can easily crack the test.
Data analysis questions were also of medium standard. Those who have knowledge about graphs, bar & pie charts can easily crack the exam.
Tips: Practice Aptitude questions from R S Agarwaal book and CAT material.
Round: Technical Interview
Experience: Over all interview experience is cool. Interviewers never grilled on anything. In many cases they have helped me to arrive at answers.
Tips: Read C++ and Oops concepts from E Balaguruswamy text book.
For Data structures and algorithms read 'Data structures' by Yeshwant kanethkar.
Minimum knowledge about all the courses of your department will be an added advantage. This will help you to depict you are sincere in your studies and don't have any personal constraints in learning a new thing.
General Tips: Just be confident and believe in yourself. You will get through.
Skills: Programming skill in C++
College Name: NIT Warangal
Motivation: No special motivation. It is a rapidly growing company offering good package.
Skills evaluated in this interview
Interview Preparation Tips
Experience: I had a standard resume for this company as per the norms of our institute’s placement cell. For Oracle I laid emphasis on my programming skills and projects related to it.
Round: Test
Experience: The first round was the written test that comprised of 5 sections – vocabulary, aptitude, pattern matching, logical reasoning and programming. The questions in the programming section were asked from data structures and C++. The questions in the programming section were mainly from trees (from data structures). Around 400 students appeared for their written test out of which around 100 were shortlisted.
Round: HR Interview
Experience: The next round was the interview round. They gave me some puzzles to solve and a program to write. One of the puzzles that I remember was that if I were to be given an egg then how would I determine its durability, i.e. how would I determine that from which floor do I need to throw the egg from so that the egg does not break if thrown from any floor below it.
For the coding question I was given a mathematical formula and I was asked to devise a code such that the program uses the formula and gives the output.
Tips: Prepare for Data Structures as well as the commonly asked puzzles for Oracle.
College Name: IIT ROORKEE
Motivation: Oracle is a reputed company in the space of software and ITeS. It had come to our campus with five profiles. The best means to know about all of them is to attend the pre-placement talk of the company.
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Overall Interview Experience Rating
based on 4 interview experiences
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Red Hat Software Engineer Reviews and Ratings
based on 28 reviews
Rating in categories
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Technical Support Engineer
234
salaries
|  ₹10 L/yr - ₹18 L/yr |
|
Software Engineer
199
salaries
| ₹14.4 L/yr - ₹25.4 L/yr |
|
Senior Software Engineer
132
salaries
| ₹22.4 L/yr - ₹38 L/yr |
|
Associate Technical Support Engineer
111
salaries
| ₹7 L/yr - ₹10 L/yr |
|
Senior Technical Support Engineer
84
salaries
| ₹14.3 L/yr - ₹25 L/yr |
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