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Devkraft Technologies Reactjs Developer Interview Questions and Answers

Updated 21 Sep 2021

Devkraft Technologies Reactjs Developer Interview Experiences

1 interview found

I applied via Referral and was interviewed in Aug 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Lifecyle of a component
  • Ans. 

    The lifecycle of a component refers to the different stages a component goes through from creation to deletion.

    • Mounting: When a component is created and inserted into the DOM.

    • Updating: When a component's state or props change.

    • Unmounting: When a component is removed from the DOM.

    • Examples of lifecycle methods include componentDidMount, componentDidUpdate, and componentWillUnmount.

    • Lifecycle methods can be used to perform ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through the common interview questions on reactjs in interviewbit

Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories
2w
toobluntforu
·
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

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

I appeared for an interview in Feb 2024.

Round 1 - Coding Test 

Javascript basic question and programmes of easy leavel

Round 2 - Technical 

(1 Question)

  • Q1. Architecture of application previously worked on
  • Ans. 

    Used a microservices architecture with React as the front-end framework.

    • Implemented separate services for different functionalities like user authentication, data retrieval, and payment processing.

    • Used RESTful APIs to communicate between services.

    • Utilized Redux for state management and to maintain a single source of truth for the application.

    • Deployed the application on AWS using Docker containers for scalability and fl...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer were friendly, and questions were of easy level

Skills evaluated in this interview

Reactjs Developer Interview Questions Asked at Other Companies

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asked in Infosys
Q4. What is the difference between a development dependency and a reg ... read more
asked in NeoSOFT
Q5. Develop a Progress Bar React Component from scratch, without usin ... read more
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Coding Test 

First round was coding test. 4 coding questions were asked. Very basic string based questions were asked related to second most occurring character and sum and average of digits in given string. Functional composition based 2 questions.

Round 2 - Technical 

(2 Questions)

  • Q1. This round was about technical discussion. They asked everything mentioned in resume like questions on HTML, CSS, JS, NodeJS, ExpressJS, ReactJS and MongoDB. Also asked questions on DBMS. As I had not stud...
  • Q2. Output based questions on javascript
Round 3 - HR 

(1 Question)

  • Q1. Related to my web development learning process.

Interview Preparation Tips

Interview preparation tips for other job seekers - I had an over average interview. Market is full of react developers right now. Learn something where there is less crowd. But then also you want to work in react then become best in it. Hell with this. April will be the last month where I will be trying for a web developer job. If I don't get then I will do whatever job I get.

I applied via Campus Placement and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Coding Test 

Mcqs on javascript,. 1 coding question

Interview Preparation Tips

Interview preparation tips for other job seekers - Campus recruitment
1 online coding
2 technical rounds DSA
1 tech managerial
1 hr

Os, DBMS, DSA, stacks, trees,

I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Asked me to draw spring mvc architecture and about collection framework.
  • Q2. Asked me to write the logic for pattern.
  • Ans. 

    This question involves creating a specific pattern using loops and conditional statements in programming.

    • Identify the desired pattern (e.g., asterisks, numbers).

    • Use nested loops: outer loop for rows, inner loop for columns.

    • Control the output format with conditional statements.

    • Example: For a pyramid pattern, increase spaces and asterisks in each row.

  • Answered by AI
  • Q3. Asked me on core java.

Interview Preparation Tips

General Tips: be thorough with the core java and good to have knowledge on spring mvc
Skills: Communication
Duration: <1 week

I applied via LinkedIn and was interviewed in Jul 2022. There were 4 interview rounds.

Round 1 - Coding Test 

There will be 3 coding questions. They are of medium and hard level.

Round 2 - Technical 

(1 Question)

  • Q1. Sort array consisting 0's 1's and 2's without inbuilt functions
  • Ans. 

    Sort an array of 0's, 1's, and 2's without using inbuilt functions.

    • Use three pointers to keep track of the last index of 0's, 1's, and 2's

    • Iterate through the array and swap elements based on their value

    • Continue until all elements are sorted

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Os cn related questions
Round 4 - HR 

(1 Question)

  • Q1. Java questions and general hr questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong in Java and CS topics.
DSA is anyways compulsory for this company you need to solve the questions in the given time

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
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
Round 2 - Aptitude Test 

There are three sections: -
1. Quants
2. English
3. Reasoning
All sections are accessible medium but you have maintained the speed and accuracy.
after that coding snippet are in java/python.

Round 3 - Coding Test 

Code snippets are there in coding sections.

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare all basic concepts and try to do good as well as u know.
Are these interview questions helpful?
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Oct 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Coding Test 

Duration is around 1 hour

Round 3 - Technical 

(1 Question)

  • Q1. 1. Basic programming concepts 2. OOP concepts and basic problem solving skills
Round 4 - Technical 

(1 Question)

  • Q1. Programming question
Round 5 - HR 

(1 Question)

  • Q1. 1. Basic questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Second largest number in an array
  • Q2. Pairs with given sum

Skills evaluated in this interview

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

I applied via Approached by Company and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. OOPS based questions
  • Q2. Basic language based questions

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