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Quick Quality Solution Senior React Native Developer Interview Questions and Answers

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Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Feb 2024.

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. 1. Basic Hooks. 2. Depth in useRef, Forward Refs and its project related scenarios about scenario. 3. Class component vs Functional Component. 4. Redux, Context...read more
2

Technical Round (1 Question)

  • Q1. 1. Build Process and internal functionality and asking how the things are work. 2. What Main challenge face on react native and how to resolved that. 3. Write a...read more

Interview Preparation Tips

Interview preparation tips for other job seekers - For program question need to have practice and work on logic.
You need to understand react native internal process in more depth and its architecture.
Interview experience
3
 Average
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Job Portal and was interviewed in Aug 2024.

1 Interview Round

1

Assignment Round

They asked , some cording question related to react js , html

Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Recruitment Consulltant and was interviewed in Oct 2024.

2 Interview Rounds

1

Technical Round (5 Questions)

  • Q1. Component lifecycle
  • Q2. What is DOM tree?
  • Q3. What is the difference between props and state?
  • Q4. What is redux and when to use it and when not to use it?
  • Q5. Two arrays passed to one function, then remove the elements passed from source array and present in another array
2

Client Interview Round (5 Questions)

  • Q1. What is DOM tree
  • Q2. What are lifecycle methods of react? How we can achieve same in functional components?
  • Q3. What is redux? Explain its architecture.
  • Q4. When do we use any in typescript?
  • Q5. What is the checklist for improving performance of React application?
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
 No response

I applied via Recruitment Consulltant and was interviewed in Sep 2024.

1 Interview Round

1

Technical Round (16 Questions)

  • Q1. What is hosting and closer
  • Q2. What is difference between var let and const give me an explanation on what block scope
  • Q3. What is asynchronous and how it works
  • Q4. Tell me the output 1)a = 20; console.log(a); var a; 2)b=10; console.log(b); let b; 3)let a =5; if(a<5){ let b = " a lessthen 5"; }else{ let b = "b is grater the...read more
  • Q5. Give a div with text and display center of the page and apply animation using HTML and css
  • Q6. What are semantic tags and explain
  • Q7. How can we write responsive for web page
  • Q8. What is the difference between CSS and SASS? what is the use of Sass
  • Q9. Event propagation
  • Q10. How would you validate the form using HTML? How do you validate the phone number with the country code?
  • Q11. Which test library you use why it usecase
  • Q12. Tell me mounting and shallow concept in testing library
  • Q13. What is redux-toolkit and what difference b/w redux and redux-toolkit
  • Q14. How api call handle in redux and how can you get and display user name from redux
  • Q15. React hooks and how optimization
  • Q16. Why we need thank in redux

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Approached by Company and was interviewed in Nov 2024.

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Explain Virtual DOM, Key Features of React, Hooks in React, create a todo app in react
  • Q2. Javascript Questions- Closures,promises,Async/await,setTimeOut, write acode to reverse a string
2

HR Round (2 Questions)

  • Q1. Self Introduction, some situation based questions
  • Q2. Basic HR regular questions
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Naukri.com and was interviewed in Aug 2024.

2 Interview Rounds

1

Coding Test Round

Online Hackathon test was taken.

2

Technical Round (6 Questions)

  • Q1. Tell Me About Yourself.
  • Q2. Tell me about your roles and responsibilities in your current project.
  • Q3. How we implement SSR in React.
  • Q4. How can we change our project in production mode from development mode.
  • Q5. What is lazy loading and how we can implement in our project.
  • Q6. What is react routing and how it is different from other conventional routing methods.

Interview Preparation Tips

Interview preparation tips for other job seekers - Depends on interviewers skill set.

Skills evaluated in this interview

Reactjs Developer Interview Questions

TCS user image Anonymous

posted on 8 Nov 2024

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via LinkedIn and was interviewed in Oct 2024.

1 Interview Round

1

Technical Round (3 Questions)

  • Q1. What are the advantages of React
  • Q2. How the performance optimization can be done in React Js Application
  • Q3. What is the purpose of useMemo and UseCallBack hook

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. What is prop drilling
  • Q2. What is hoisting
2

Technical Round (1 Question)

  • Q1. Explain useContext hook

React Js Frontend Developer Interview Questions

IBM user image Abdul Munaf Mohammed

posted on 8 Nov 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in May 2024.

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. What is Cors error
  • Q2. Error boundaries
2

Technical Round (2 Questions)

  • Q1. Call back hell?
  • Q2. Promises in javascript
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in Jul 2024.

1 Interview Round

1

Assignment Round

React js Assessments

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