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Capgemini React Js Frontend Developer Interview Questions, Process, and Tips

Updated 14 Nov 2024

Top Capgemini React Js Frontend Developer Interview Questions and Answers

View all 6 questions

Capgemini React Js Frontend Developer Interview Experiences

7 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. All javascript core concepts and react hooks
Round 2 - Coding Test 

Find the max values, promises, async await

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Coding Test 

Redux tool kit and redux

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for browser coding

React Js Frontend Developer Interview Questions Asked at Other Companies

asked in Simform
Q1. 1. What is difference between abstract class and interface ?
asked in Simform
Q2. 3. What is Difference between primary key and unique key ?
asked in Simform
Q3. 2. What is Arrow Function in Javascripts?
asked in Simform
Q4. 5. Why we require interface and what is interface in java ?
asked in Simform
Q5. 4. how you join three different tables in SQL ?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. What is props,ternary operator?
  • Ans. 

    Props are used to pass data from parent to child components in React. Ternary operator is a conditional operator that evaluates a condition and returns one of two values.

    • Props are read-only and help in maintaining the unidirectional data flow in React

    • Ternary operator syntax: condition ? value if true : value if false

    • Example of props:

    • Example of ternary operator: const message = isTrue ?

  • Answered by AI
  • Q2. What is redux, explain about middleware?
  • Ans. 

    Redux is a state management library for JavaScript applications. Middleware is a function that intercepts actions before they reach the reducer.

    • Redux is used to manage the state of an application in a predictable way.

    • Middleware in Redux allows you to write logic that has access to the actions being dispatched.

    • Common middleware in Redux includes logging, asynchronous API calls, and routing.

    • Example: Redux Thunk is a popu...

  • Answered by AI

Skills evaluated in this interview

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

Basic coding nd programming and moderate level

Interview Preparation Tips

Interview preparation tips for other job seekers - React js redux javascript typescript

Capgemini interview questions for designations

 React Js Software Engineer

 (1)

 React Developer

 (1)

 Node JS Developer

 (2)

 Angular Frontend Developer

 (9)

 Frontend Developer Intern

 (1)

 UI Frontend Developer

 (1)

 React Native Developer

 (1)

 Web Designer & Frontend Developer

 (1)

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

I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is Virtual Dom
  • Ans. 

    Virtual DOM is a lightweight copy of the actual DOM, used for efficient updates in React applications.

    • Virtual DOM is a concept in React where a lightweight copy of the actual DOM is maintained.

    • When changes are made to the virtual DOM, React compares it with the actual DOM and only updates the necessary parts.

    • This helps in improving performance by minimizing the number of updates to the actual DOM.

  • Answered by AI
  • Q2. What is hooks and explain useEffect
  • Ans. 

    Hooks are a new addition in React 16.8 that allow you to use state and other React features without writing a class.

    • Hooks are functions that let you use state and other React features in functional components.

    • useEffect is a hook that lets you perform side effects in function components.

    • It is similar to componentDidMount, componentDidUpdate, and componentWillUnmount in class components.

    • useEffect takes two arguments: a f...

  • Answered by AI

Skills evaluated in this interview

Get interview-ready with Top Capgemini Interview Questions

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
-
Result
-

I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Redux work flow Write reducer function Lifecycle method react functional or class How many types hook you have used What are the state management used in react
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(1 Question)

  • Q1. What is throttling?
  • Ans. 

    Throttling is a technique used to control the rate at which a function is executed.

    • Throttling limits the number of times a function can be called over a specified time period.

    • It helps in optimizing performance by preventing excessive function calls, especially in scenarios like scroll events or API requests.

    • Example: Limiting the number of API calls to a server to prevent overwhelming the server with too many requests.

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Way of copy a object
  • Ans. 

    Use the spread operator or Object.assign() method to copy an object in JavaScript.

    • Use the spread operator: const newObj = { ...oldObj };

    • Use Object.assign() method: const newObj = Object.assign({}, oldObj);

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Time management

I applied via Campus Placement and was interviewed before Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Waterfall model, Software development life cycle
  • Q2. How do you arrive at factorial without recursive function
  • Ans. 

    Factorial can be calculated using a loop by multiplying numbers from 1 to n.

    • Initialize a variable to 1

    • Use a loop to multiply the variable with numbers from 1 to n

    • Return the variable

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up your fundamental skills

Interview Questionnaire 

3 Questions

  • Q1. Process builder. 2.types of relationships. 3.difference in user ,profile and role. 4.workflow. 5.Admin questions
  • Ans. 

    Answering questions related to software development and Salesforce administration.

    • Process Builder is a visual tool in Salesforce used to automate business processes.

    • Types of relationships in Salesforce include lookup, master-detail, and many-to-many relationships.

    • User represents an individual who can log in and access Salesforce, Profile defines the permissions and settings for a user, and Role determines the hierarchy...

  • Answered by AI
  • Q2. What configuration i have done.
  • Ans. 

    I have configured various software systems and tools for development purposes.

    • Configured IDEs such as Eclipse and Visual Studio for development

    • Set up version control systems like Git and SVN

    • Installed and configured build tools like Maven and Gradle

    • Configured application servers like Tomcat and JBoss

    • Set up databases like MySQL and Oracle for development and testing

  • Answered by AI
  • Q3. Salary negotiations

Interview Preparation Tips

Round: Manager round
Experience: Configuration and what work ee have done in your previous company.

Skills evaluated in this interview

Capgemini Interview FAQs

How many rounds are there in Capgemini React Js Frontend Developer interview?
Capgemini interview process usually has 1-2 rounds. The most common rounds in the Capgemini interview process are Technical, Coding Test and One-on-one Round.
How to prepare for Capgemini React Js Frontend Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Capgemini. The most common topics and skills that interviewers at Capgemini expect are CSS, HTML, Javascript, Front End and React.Js.
What are the top questions asked in Capgemini React Js Frontend Developer interview?

Some of the top questions asked at the Capgemini React Js Frontend Developer interview -

  1. What is redux, explain about middlewa...read more
  2. What is hooks and explain useEff...read more
  3. What is props,ternary operat...read more

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Capgemini React Js Frontend Developer Interview Process

based on 8 interviews

1 Interview rounds

  • Technical Round
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Capgemini React Js Frontend Developer Salary
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₹4 L/yr - ₹13.9 L/yr
11% more than the average React Js Frontend Developer Salary in India
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Capgemini React Js Frontend Developer Reviews and Ratings

based on 7 reviews

3.1/5

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3.0

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3.0

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2.8

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3.6

Job security

2.8

Company culture

2.1

Promotions

2.7

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