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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

Interview questions from similar companies

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

I applied via Referral and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Coding Test 

There was an OA on hackerearth of an hour. In that there were 20 MCQs and two DSA questions easy to medium on Heap, Hashmap and Subarray

Round 2 - Technical 

(3 Questions)

  • Q1. Asked about previous worked project in last company
  • Q2. Asked one medium DSA question (DNA sequencing) and asked to design some schema
  • Q3. Asked one puzzle If there are 1000 bottles and one is poisonous, a rat will diw after one hour of drinking and you have only one hour to find out which bottle is poisonous, How many minimum rats you need ?
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - One-on-one 

(3 Questions)

  • Q1. What is SDLC ?
  • Ans. 

    SDLC stands for Software Development Life Cycle, which is a process used by software developers to design, develop, and test software applications.

    • SDLC is a structured process that divides software development into distinct phases.

    • The phases typically include planning, analysis, design, implementation, testing, and maintenance.

    • Each phase has its own set of activities and deliverables to ensure the successful completion...

  • Answered by AI
  • Q2. What are oops concept ?
  • Ans. 

    Object-oriented programming concepts that focus on classes and objects for better code organization and reusability.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

    • Inheritance: Ability of a class to inherit properties and behavior from another class.

    • Polymorphism: Ability to present the same interface for different data types.

    • Abstraction: Hiding the complex implementation det...

  • Answered by AI
  • Q3. This is enough to crack interview with Chandni ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Feel confident because interview taker is not knowledgeable at all. You will get salary if you are attractive boy.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude questions with some basic coding questions

Round 2 - Coding Test 

They have given 3 coding questions and some pseudo codings

Round 3 - Technical 

(2 Questions)

  • Q1. Tell about your self
  • Q2. Some coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Oops concept, comparator vs comparable , design principles. TDD , Circuit breaker design , integration testing , diff between hibernate and jpa , springboot annotations , restApi basics .
Round 2 - HR 

(1 Question)

  • Q1. Basic hr questions

Interview Preparation Tips

Interview preparation tips for other job seekers - keep good hold on your project internal knowledge plus strong knowledge of core java.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Opps concepts, DSA algorithm
Interview experience
4
Good
Difficulty level
Hard
Process Duration
-
Result
No response
Round 1 - Technical 

(1 Question)

  • Q1. Java question Spring question
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Coding is based scenario question , we have to write the code in paper. There is 1 hour time to complete the coding test.

Round 2 - Technical 

(1 Question)

  • Q1. I am unable to attend the second round.
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 May 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basic dsa questions and javascript basics
Round 2 - One-on-one 

(1 Question)

  • Q1. DSA level 2 and nodejs questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Communicate Clearly and ask questions when required

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