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Classplus React Js Frontend Developer Interview Questions and Answers

Updated 21 May 2024

Classplus React Js Frontend Developer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Props in reactjs
  • Ans. 

    Props in ReactJS are used to pass data from parent to child components.

    • Props are read-only and cannot be modified by the child component.

    • Props can be any type of data, including strings, numbers, arrays, objects, functions, etc.

    • Props are passed down the component tree from parent to child using the syntax .

  • Answered by AI
  • Q2. How would u make webapp efficient
  • Ans. 

    Optimize code, minimize network requests, use lazy loading, implement caching

    • Optimize code by removing unnecessary code, using efficient algorithms, and reducing render times

    • Minimize network requests by combining multiple requests, using server-side rendering, and implementing data caching

    • Use lazy loading to only load resources when needed, improving initial load times

    • Implement caching for frequently accessed data to r...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be positive

Skills evaluated in this interview

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Interview Tips & Stories
2w
toobluntforu
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Interview questions from similar companies

I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basics from the technologies mentioned in my resume

Interview Preparation Tips

Interview preparation tips for other job seekers - The interviewer was very cool and strong in basics and it was a very good experience for me.

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. What is the difference between a primary key and a unique key?
asked in Simform
Q3. What is an arrow function in JavaScript?
asked in TCS
Q4. How can we mimic lifecycle methods using useEffect in functional ... read more
asked in Simform
Q5. 5. Why we require interface and what is interface in java ?
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. JavaScript based, reduce, map, Database indexing
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Company Website and was interviewed before Jan 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Online technical aptitude test

Round 2 - One-on-one 

(1 Question)

  • Q1. Related oops and old company projects
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Apr 2024.

Round 1 - Aptitude Test 

Basic Aptitude questions computer based, prepare from interviewbit website

Round 2 - Coding Test 

Basic programming questions and puzzle from interviewbit, indeed, geekforgeeks

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

I applied via Walk-in and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basics of aptitude questions like relation,train,boat, probability,number series , and so on...

Round 2 - Coding Test 

String occurrence, array list

Round 3 - Puzzles Interview 

(2 Questions)

  • Q1. Man crossing a bridge
  • Q2. Wrong label on the boxes
  • Ans. 

    The wrong label on the boxes can cause confusion and errors in the software development process.

    • Ensure proper labeling of boxes to avoid confusion

    • Double check labels before using them in the development process

    • Communicate with team members to clarify any discrepancies in labeling

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep practice on coding
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Jul 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

There was an basic question in Aptitude

Round 2 - Group Discussion 

They told me to tell about social media goods and Bad in Future

Round 3 - Coding Test 

Array Questions,Number Coadings,Basics of OOPS

Round 4 - HR 

(2 Questions)

  • Q1. Tell about yourself
  • Ans. 

    I am a passionate software developer with experience in building web applications using various technologies.

    • Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

    • Proficient in backend development with Node.js and databases like MongoDB and MySQL

    • Familiar with version control systems like Git and deployment tools like Heroku

    • Strong problem-solving skills and ability ...

  • Answered by AI
  • Q2. They are logical question, Cake Question

Interview Preparation Tips

Interview preparation tips for other job seekers - Be rdy to Answer for all Question.....don't scare
Are these interview questions helpful?
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Aptitude Test 

25 questions , 1 hour

Round 2 - Coding Test 

1 coding , 2 logical question

Round 3 - One-on-one 

(2 Questions)

  • Q1. For loop , 2 logical
  • Q2. About final year projrct

I applied via Walk-in and was interviewed in Jan 2022. There were 2 interview rounds.

Round 1 - Coding Test 

Simple and easy ..basic fundamentals of language

Round 2 - Aptitude Test 

Basic of aptitude .. vocabulary, general knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well and atten the interview
Basic fundamentals of language
Round 1 - Aptitude Test 

Normal concepts of apps only please be prepare on math,time,distance and other topics as well

Round 2 - Coding Test 

They will check your problem solving ability in coding

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare all topics on java language it will help you to clear the problem solving rounds and be prepared for tough programs

Classplus Interview FAQs

How many rounds are there in Classplus React Js Frontend Developer interview?
Classplus interview process usually has 1 rounds. The most common rounds in the Classplus interview process are Technical.
What are the top questions asked in Classplus React Js Frontend Developer interview?

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

  1. How would u make webapp effici...read more
  2. Props in reac...read more

Tell us how to improve this page.

Overall Interview Experience Rating

3/5

based on 1 interview experience

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 100%
View more

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