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The Linux Foundation Full Stack Developer Interview Questions and Answers

Updated 31 Jul 2024

The Linux Foundation Full Stack Developer Interview Experiences

1 interview found

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

(2 Questions)

  • Q1. Interviewer asked me about my past open source experience.
  • Q2. What is 40-30-30 rule in UI development?
  • Ans. 

    The 40-30-30 rule in UI development refers to the ideal distribution of time spent on design, development, and testing.

    • 40% of time should be spent on design, including wireframing, prototyping, and creating mockups

    • 30% of time should be spent on development, implementing the design using code and programming languages

    • 30% of time should be spent on testing, including unit testing, integration testing, and user acceptance

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I got interviewed for intern position, if you have a great open source experience you will not face any problem. In my case I got lucky because I got referred by someone else just after my interview ended. And that's how I got selected.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

It consists of several technical questions and DSA

Round 2 - Coding Test 

The coding round was moderate

Round 3 - One-on-one 

(2 Questions)

  • Q1. What are the frameworks used in development?
  • Ans. 

    Frameworks are tools that provide pre-written code to help developers build applications more efficiently.

    • Popular front-end frameworks include React, Angular, and Vue.js

    • Common back-end frameworks include Express.js, Django, and Ruby on Rails

    • Full stack frameworks like MEAN and MERN stack combine front-end and back-end technologies

  • Answered by AI
  • Q2. Explain the projects

Skills evaluated in this interview

Interview Questionnaire 

2 Questions

  • Q1. They will ask basic question of javascript, css, react js.
  • Q2. Redux, Api call, data fetch from api call

Interview Preparation Tips

Interview preparation tips for other job seekers - You can give interview in hindi if not comfortable
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. How would you utilize AWS or Azure services to create scalable web applications
  • Ans. 

    Utilize AWS or Azure services for scalable web applications

    • Use AWS Elastic Beanstalk or Azure App Service for easy deployment and scaling

    • Leverage AWS Lambda or Azure Functions for serverless computing

    • Utilize AWS Auto Scaling or Azure Autoscale to automatically adjust resources based on traffic

    • Store data in AWS RDS or Azure SQL Database for scalable database solutions

    • Use AWS CloudFront or Azure CDN for content delivery

  • Answered by AI
  • Q2. How would you tackle memory leaks if the system your working on was experiencing this issue?
  • Ans. 

    I would use memory profiling tools to identify the source of the leaks and then fix them by properly managing memory allocation and deallocation.

    • Use memory profiling tools like Valgrind or Instruments to identify the source of the leaks

    • Review the code to ensure proper memory allocation and deallocation practices are being followed

    • Implement smart pointers or garbage collection to automatically manage memory

    • Use static co...

  • Answered by AI
  • Q3. Have you worked on legacy systems?
  • Ans. 

    Yes, I have experience working on legacy systems.

    • I have successfully maintained and upgraded legacy systems to meet current business needs.

    • I have refactored legacy code to improve performance and scalability.

    • I have integrated new technologies with legacy systems to enhance functionality.

    • I have experience troubleshooting and debugging issues in legacy systems.

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Are you capable to work with cross functional teams and handle disputes effectively
  • Ans. 

    Yes, I have experience working with cross functional teams and resolving disputes effectively.

    • I have successfully collaborated with team members from different departments to achieve project goals.

    • I am skilled at mediating conflicts and finding mutually beneficial solutions.

    • I prioritize open communication and actively listen to all team members' perspectives.

    • I have experience using conflict resolution techniques such a

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest and on to point without deviations, they respect straight forwardness
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the full stack development?
  • Q2. Involves working n both the frontend and backend(server) of a web application.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Manjara Charitable Trust's Rajiv Gandhi Institute of Technology, Mumbai and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Test was of 1.5 hrs and it was online. It was completely based on technical questions.

Round 2 - Coding Test 

This test was offline and it was a pen paper test wherein 10 questions will be given you have to write code or spot the error and correct them.

Round 3 - Technical 

(2 Questions)

  • Q1. Asked questions about React
  • Q2. Question based on project

Interview Preparation Tips

Interview preparation tips for other job seekers - For interview focus more on Resume. Prepare about project, skills, tech stack mentioned in resume. For coding prepare basic data structures and SQL
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Assignment 

Give 10 questions from node js backend

Round 2 - One-on-one 

(6 Questions)

  • Q1. Ask about angular and node js
  • Q2. What is package.json
  • Ans. 

    package.json is a file used in Node.js projects to manage dependencies, scripts, and metadata.

    • It is a JSON file that contains information about the project, such as name, version, dependencies, and scripts.

    • It is used to manage project dependencies by listing them in the 'dependencies' and 'devDependencies' fields.

    • It allows developers to define scripts for tasks like building, testing, and running the project.

    • Example: {...

  • Answered by AI
  • Q3. What is components in angular,how share data to component
  • Ans. 

    Components in Angular are building blocks of an application. Data can be shared between components using input properties and output events.

    • Components in Angular are reusable, self-contained units of code that define a part of the user interface.

    • Data can be shared to a component using input properties, where data is passed from the parent component to the child component.

    • Data can also be shared from a child component t...

  • Answered by AI
  • Q4. What is === and == ,and wher use === is real time projects
  • Ans. 

    === is strict equality operator, while == is loose equality operator. === is commonly used in real-time projects for accurate comparisons.

    • === is a strict equality operator that checks both value and type of operands

    • == is a loose equality operator that only checks the value of operands

    • === is commonly used in real-time projects to ensure accurate comparisons and prevent unexpected type coercion issues

  • Answered by AI
  • Q5. Write arrow function syntax
  • Ans. 

    Arrow function syntax in JavaScript

    • Arrow functions are concise syntax for writing function expressions in JavaScript

    • They have a shorter syntax compared to traditional function expressions

    • They do not have their own 'this', 'arguments', 'super', or 'new.target' keywords

  • Answered by AI
  • Q6. What is difference between arrow function and anonymous function
  • Ans. 

    Arrow functions are concise syntax for writing function expressions, while anonymous functions do not have a name.

    • Arrow functions have a shorter syntax compared to anonymous functions.

    • Arrow functions do not have their own 'this' keyword, while anonymous functions do.

    • Arrow functions do not have 'arguments' object, while anonymous functions do.

    • Arrow functions are not hoisted, while anonymous functions are hoisted.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare about ur role

Skills evaluated in this interview

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

First round is online test of 3 virtual rounds consist of aptitude , and coding

Round 2 - Technical 

(2 Questions)

  • Q1. Matrix multiplication
  • Q2. Singly linked list
  • Ans. 

    A singly linked list is a data structure where each element points to the next element in the list.

    • Each node in the list contains data and a reference to the next node

    • Traversal starts from the head node and follows the next pointers until the end

    • Insertion and deletion can be done efficiently at the beginning or end of the list

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare dsa well

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Lovely Professional University (LPU) and was interviewed in Aug 2023. There were 2 interview rounds.

Round 1 - Assignment 

They will give you something to make in 2 hours time.

Round 2 - One-on-one 

(3 Questions)

  • Q1. Easy they just ask about your resume stuff
  • Q2. Introduction of yourself family and all
  • Q3. Project you made explanation

Interview Preparation Tips

Interview preparation tips for other job seekers - Just dont go if you arr not willing for cloud computing stuff
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Hindustan College of Science and Technology, Agra and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Coding Test 

1 round is coding round in pan paper test atleast 5 coding questions and some multiple questions and 1 DSA questions and 4 coding questions correct and dsa correct than interview

The Linux Foundation Interview FAQs

How many rounds are there in The Linux Foundation Full Stack Developer interview?
The Linux Foundation interview process usually has 1 rounds. The most common rounds in the The Linux Foundation interview process are Technical.

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