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CustomerLabs Digital Solutions React Js Frontend Developer Interview Questions and Answers for Experienced

Updated 1 Jun 2024

1 interview found

Sort by: Popular
Interview experience
2
Poor
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Apr 2023.

3 Interview Rounds

1

Assignment Round

I designed a UI given by them.

2

Coding Test Round

Javascript questions will be asked

3

One-on-one Round (1 Question)

  • Q1. General questions only like salary expectation and experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Please don't waste your time to attend the interview here. if you have 100% knowledge in javascript they will not select you, because the team leader will know that you will be getting closer to CEO. So he will tell the CEO that you are not selected. Actually they need modern SLAVE.

Interview questions from similar companies

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

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

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Why do we use Debugger in Javascript?

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Duration
-
Result
-

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Create a table component from array of objects
  • Q2. What is event loop

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus in js concepts

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jan 2024.

3 Interview Rounds

1

Technical Round (7 Questions)

  • Q1. What is the mechanism of virtual DOM?
  • Q2. What is reconciliation in react?
  • Q3. What are closures?
  • Q4. What is hoisting?
  • Q5. What are es6 features ? and code output
  • Q6. What is react fiber?
  • Q7. How do you implement dark mode in an application?
2

Behavioral Round (2 Questions)

  • Q1. What is agile ? What ceremonies does your project follow?
  • Q2. What are some bottlenecks you faced in your project?
3

HR Round (1 Question)

  • Q1. Salary discussion and basic negotiation questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Stick to basis.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Duration
-
Result
-

1 Interview Round

1

Coding Test Round

Basic coding nd programming and moderate level

Interview Preparation Tips

Interview preparation tips for other job seekers - React js redux javascript typescript
Interview experience
4
Good
Difficulty level
-
Duration
-
Result
-

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Coding and basics both asked
2

Technical Round (1 Question)

  • Q1. Coding and basics both asked
Interview experience
4
Good
Difficulty level
-
Duration
-
Result
Not Selected

1 Interview Round

1

Technical Round (1 Question)

  • Q1. 1. Asked mostly related to last project that you have done
Interview experience
5
Excellent
Difficulty level
Easy
Duration
-
Result
-

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

1 Interview Round

1

Technical Round (1 Question)

  • Q1. 1. Javascript data types, 2.Typeof of null and undefined and difference between null and undefined. 3. Class component vs Functional Component. 4. Sum of all ar...read more

Interview Preparation Tips

Interview preparation tips for other job seekers - Just prepare basic of javascript and react concepts.
Interview experience
3
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Sep 2023.

2 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2

Technical Round (3 Questions)

  • Q1. Write HOC Component ?
  • Q2. Write custom hook ?
  • Q3. Write closure function

Interview Preparation Tips

Topics to prepare for Cognizant React Js Frontend Developer interview:
  • React.Js
Interview experience
5
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected Selected

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

1 Interview Round

1

Coding Test Round

Easy interview about react js and redux . asked write code to fetch api and do some routing

CustomerLabs Digital Solutions Interview FAQs

How many rounds are there in CustomerLabs Digital Solutions React Js Frontend Developer interview for experienced candidates?
CustomerLabs Digital Solutions interview process for experienced candidates usually has 3 rounds. The most common rounds in the CustomerLabs Digital Solutions interview process for experienced candidates are Assignment, Coding Test and One-on-one Round.

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