Upload Button Icon Add office photos

Filter interviews by

Applaunch Reactjs Developer Interview Questions and Answers

Updated 26 Aug 2024

1 interview found

Sort by: Popular

Reactjs Developer Interview Questions

user image Anonymous

posted on 26 Aug 2024

Interview experience
1
 Bad
Difficulty level
 Moderate
Duration
 -
Result
 No response

I applied via LinkedIn and was interviewed in Jul 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. React , redux , javascript
  • Q2. Coding questions on object and arrays

Interview Preparation Tips

Interview preparation tips for other job seekers - First round got scheduled easily and was conducted next day 45 minutes coding and technical questions.
Got shortlisted in this received update of 2 round being taken.
I contacted HR but found the same day profile is closed as one person is selected.
If you people have to hire 1 prsn don't make it a big deal posting 10 posts on LinkedIn also don't waste others time in doing so. When deciding to hire make your mind completely then shortlist and conduct interviews.
Worst experience - waste of time .

Interview questions from similar companies

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
 Moderate
Duration
 4-6 weeks
Result
 No response

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. React basic,event loop, Lazy Loading, Suspense, Javascript basics
  • Q2. Create counter application

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

Reactjs Developer Interview Questions

Capgemini user image anjali rastogi

posted on 5 Dec 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. What is client side and server side rendering
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Flat the array without using the inbuilt methods
  • Q2. Sort the given objects based on the ages
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What do you mean by redux and how to use redux
  • Q2. What is the use of Context Api in React

Skills evaluated in this interview

Reactjs Developer Interview Questions

IBM user image divya reddy

posted on 15 Oct 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Realted to React js
  • Q2. Javascript basics
2

HR Round (1 Question)

  • Q1. About salary discussion
Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed before Aug 2023.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What is the difference between states and props ?
  • Q2. How are data passed from children to parents in react component?

Interview Preparation Tips

Topics to prepare for Genpact Reactjs Developer interview:
  • React.Js
  • HTML
  • CSS
  • Javascript
Interview preparation tips for other job seekers - Know basic concepts of React.

Skills evaluated in this interview

Applaunch Interview FAQs

How many rounds are there in Applaunch Reactjs Developer interview?
Applaunch interview process usually has 1 rounds. The most common rounds in the Applaunch interview process are Technical.
What are the top questions asked in Applaunch Reactjs Developer interview?

Some of the top questions asked at the Applaunch Reactjs Developer interview -

  1. Coding questions on object and arr...read more
  2. React , redux , javascr...read more

Tell us how to improve this page.

People are getting interviews through

based on 1 Applaunch interview
Job Portal
100%
Low Confidence
?
Low Confidence means the data is based on a small number of responses received from the candidates.
Applaunch Reactjs Developer Salary
based on 6 salaries
₹4 L/yr - ₹4.2 L/yr
27% less than the average Reactjs Developer Salary in India
View more details
Android Developer
16 salaries
unlock blur

₹3 L/yr - ₹9.2 L/yr

React Native Developer
13 salaries
unlock blur

₹5.4 L/yr - ₹8.5 L/yr

IOS Developer
12 salaries
unlock blur

₹4.8 L/yr - ₹10 L/yr

Android App Developer
7 salaries
unlock blur

₹4.8 L/yr - ₹9.2 L/yr

Project Manager
6 salaries
unlock blur

₹8 L/yr - ₹18 L/yr

Explore more salaries
Compare Applaunch with

Innovapptive

2.8
Compare

Robosoft Technologies

3.4
Compare

QuyTech

3.5
Compare

OpenXcell Technolabs

4.0
Compare

Calculate your in-hand salary

Confused about how your in-hand salary is calculated? Enter your annual salary (CTC) and get your in-hand salary
Did you find this page helpful?
Yes No
write
Share an Interview