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J. Kumar Infraprojects Front end Developer Interview Questions and Answers

Updated 10 Nov 2024

J. Kumar Infraprojects Front end Developer Interview Experiences

1 interview found

Front end Developer Interview Questions & Answers

user image Rtshubham ins.

posted on 10 Nov 2024

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

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

Round 1 - Coding Test 

Here they give some coding question

Round 2 - Technical 

(2 Questions)

  • Q1. What is react ?
  • Ans. 

    React is a JavaScript library for building user interfaces.

    • React allows developers to create reusable UI components.

    • It uses a virtual DOM for efficient rendering.

    • React is maintained by Facebook and a community of developers.

    • React can be used to build single-page applications.

  • Answered by AI
  • Q2. What is useState in react ?
  • Ans. 

    useState is a hook in React that allows functional components to have state.

    • useState is a hook provided by React for managing state in functional components.

    • It returns an array with two elements - the current state value and a function to update that value.

    • Example: const [count, setCount] = useState(0);

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - keep practice

Skills evaluated in this interview

Interview questions from similar companies

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

(1 Question)

  • Q1. All react Questions and one coding question like fetch data and display on to Ui

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well o projects,React concepts
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

1hour,Time and Speed,Time and work

Round 2 - Aptitude Test 

1 hour,Data Structure

Round 3 - Technical 

(1 Question)

  • Q1. 1 hour, Final Year Project
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Java opps concept
  • Q2. App cycle status
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy not much hard. Basic questions

Round 2 - Coding Test 

Dsa is must, logical questions are asked

Interview Preparation Tips

Interview preparation tips for other job seekers - Just prepare for basic coding questions.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 2024. There was 1 interview round.

Round 1 - Coding Test 

Proficient in C#, jQuery, and MySQL.

I applied via Naukri.com and was interviewed in Oct 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Question are asked majorly on SQL language

Interview Preparation Tips

Interview preparation tips for other job seekers - I have been selected as Axiom developer, and question are asked majorly about sql languages. Which is basic need for Axiom.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Test was hard, needs to prepared very well

I was interviewed before Mar 2021.

Round 1 - Video Call 

(4 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This was a technical interview round with questions on C, C++ and Windows.

  • Q1. What is the difference between C and C++?
  • Ans. 

    C is a procedural programming language while C++ is an object-oriented programming language with features like classes and inheritance.

    • C is a procedural programming language while C++ is a multi-paradigm language with support for object-oriented programming.

    • C does not support classes and objects, while C++ does.

    • C does not have features like inheritance and polymorphism which are present in C++.

    • C is a subset of C++.

    • C++ ...

  • Answered by AI
  • Q2. What are access specifiers in C++?
  • Ans. 

    Access specifiers in C++ are keywords used to define the accessibility of class members.

    • Access specifiers include public, private, and protected.

    • Public members are accessible from outside the class.

    • Private members are only accessible within the class.

    • Protected members are accessible within the class and its subclasses.

    • Example: class MyClass { private: int x; public: void setX(int val) { x = val; } };

    • Example: MyClass ob

  • Answered by AI
  • Q3. How do you open Device Manager in Windows?
  • Ans. 

    Device Manager can be opened in Windows by using the Run dialog box or searching in the Start menu.

    • Press Windows key + R to open the Run dialog box, then type 'devmgmt.msc' and press Enter

    • Search for 'Device Manager' in the Start menu and click on the result to open it

  • Answered by AI
  • Q4. How do you open the command prompt in Windows?
  • Ans. 

    To open the command prompt in Windows, you can use the search bar or keyboard shortcuts.

    • Use the search bar and type 'cmd' or 'command prompt'

    • Press Windows key + R, then type 'cmd' and press Enter

  • Answered by AI
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

HR interview can be a bit tricky. They will try to see your creativity in your answers so just be yourself and be confident.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPALarsen & Toubro interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 5 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
-
Result
Selected Selected
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Civil engineering
  • Q2. Civil engineering responsibility timely site work .
Round 3 - Technical 

(2 Questions)

  • Q1. Civil engineering
  • Q2. Site relative question
Round 4 - Technical 

(2 Questions)

  • Q1. Site Execution qution
  • Q2. Highway Road Project qution

Interview Preparation Tips

Interview preparation tips for other job seekers - Bridges ,Highway Road Project and Railway Project flyovers

J. Kumar Infraprojects Interview FAQs

How many rounds are there in J. Kumar Infraprojects Front end Developer interview?
J. Kumar Infraprojects interview process usually has 2 rounds. The most common rounds in the J. Kumar Infraprojects interview process are Coding Test and Technical.
What are the top questions asked in J. Kumar Infraprojects Front end Developer interview?

Some of the top questions asked at the J. Kumar Infraprojects Front end Developer interview -

  1. what is useState in reac...read more
  2. what is reac...read more

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J. Kumar Infraprojects Front end Developer Interview Process

based on 1 interview

Interview experience

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