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Kaar Tech Full Stack Developer Interview Questions and Answers

Updated 20 Jul 2021

Kaar Tech Full Stack Developer Interview Experiences

1 interview found

I applied via Campus Placement and was interviewed in Jun 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Basic concepts of oops
  • Q2. About project

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn atleast front end

Interview questions from similar companies

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

1 Hours aptitude test on hacker rank based on Aptitude question, Java, SQL

Round 2 - Technical 

(2 Questions)

  • Q1. Java interview questions.
  • Q2. What is wrapper class?
  • Ans. 

    Wrapper class is a class that wraps around a primitive data type and provides additional functionality.

    • Wrapper classes in Java are used to convert primitive data types into objects.

    • They provide methods to access the value of the wrapped primitive type.

    • Examples include Integer, Double, Boolean, etc.

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion and all.

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Difference between authentication and authorization
  • Ans. 

    Authentication verifies the identity of a user, while authorization determines what a user can access.

    • Authentication confirms the user's identity through credentials like passwords or biometrics

    • Authorization controls the user's access to resources or features based on their identity and permissions

    • Example: Logging into a website with a username and password is authentication, while being able to view/edit specific page

  • Answered by AI
  • Q2. What is promises
  • Ans. 

    Promises are objects representing the eventual completion or failure of an asynchronous operation.

    • Promises are used to handle asynchronous operations in JavaScript.

    • They can be in one of three states: pending, fulfilled, or rejected.

    • Promises can be chained using .then() to handle success and .catch() to handle errors.

  • Answered by AI
  • Q3. What is rxjs and its uses
  • Ans. 

    RxJS is a library for reactive programming using Observables to handle asynchronous data streams.

    • RxJS stands for Reactive Extensions for JavaScript.

    • It allows you to work with asynchronous data streams and handle events.

    • RxJS provides operators to transform, filter, combine, and create observables.

    • Example: Using RxJS to handle user input events in a web application.

  • Answered by AI

Skills evaluated in this interview

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

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

Round 1 - Technical 

(2 Questions)

  • Q1. About HTML, CSS, JS, Python ?
  • Q2. What is Self Keyword in python?
  • Ans. 

    The self keyword in Python is a reference to the current instance of a class.

    • Self is the first parameter in the definition of instance methods within a class.

    • It is used to access variables and methods within the class.

    • Self is not a reserved keyword in Python, but it is a convention to use self as the first parameter in instance methods.

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. They Not Schedule Client Interview

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't Wait for her response because they ignore the candidate.

Skills evaluated in this interview

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

I applied via Company Website and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Coding Test 

Programming language, c, html, css, javascript, php, angular,

Interview Preparation Tips

Topics to prepare for ITC Infotech Full Stack Developer interview:
  • full stack web develaper
Interview preparation tips for other job seekers - full stock webdevelapre
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via campus placement at P E S College of Engineering, Mandya and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude
Logically reasoning
Verbal

Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about yourself 1 coding questions on arrays Few questions on DSA Few questions on DBMS About my project
  • Q2. To remove the duplicate elements fromthe array
  • Ans. 

    Use Set data structure to remove duplicate elements from the array.

    • Create a Set from the array to automatically remove duplicates.

    • Convert the Set back to an array to get the unique elements.

    • Example: const array = ['apple', 'banana', 'apple', 'orange'];

    • Example: const uniqueArray = [...new Set(array)];

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Difficulty faced while working on projects About the project

Interview Preparation Tips

Interview preparation tips for other job seekers - The difficulty level of the interview was moderate.

Skills evaluated in this interview

I was interviewed in Sep 2021.

Round 1 - Face to Face 

(2 Questions)

Round duration - 30 minutes
Round difficulty - Medium

Basic questions from Operating System, Object Oriented Programming, DBMS, various tech stacks used in project. Be through with the basics of these subjects. Like in my case DDL and scheduling algorithms were asked.
Asked questions related on css,javascript and some sql queries. Interviewer was helpful. If one gives a answer that is not exactly correct, he provided me hints .

  • Q1. Can you explain the various CPU scheduling algorithms?
  • Q2. 

    Remove Character from String Problem Statement

    Given a string str and a character 'X', develop a function to eliminate all instances of 'X' from str and return the resulting string.

    Input:

    The first lin...
  • Ans. Iterative Solution
    • We create an empty string that will store our final result. We will return it at the end.
    • We iterate from 0 to the length of the string. Say, our loop variable is i. We can then access the ith character as input[i]
    • If the ith character equals the character c i.e input[i] == c, then we skip this character and do nothing.
    • Else we need to append the character to the output string.
    • We finally return the outpu...
  • Answered Anonymously

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Fullstack Developer in NoidaEligibility criteriaAbove 60% in UG . One needed to be from Computer Science and Information Technology branchNewgen interview preparation:Topics to prepare for the interview - Object Oriented Programming(OOPS), Database Management System(DBMS),Data Structures, Operating Systems(OS),AlgorithmsTime required to prepare for the interview - 1 monthInterview preparation tips for other job seekers

Tip 1 : Prepare OOPS and DBMS thoroughly(Meaning go through the basics. That was asked in my interview. Like DCL, Scheduling algorithms in DBMS).:
Tip 2 : Study your resume and projects as well. Questions from the tech stack used in projects are asked.
Tip 3 : One should know basics of data structures like tree, stack and maps

Application resume tips for other job seekers

Tip 1 : Have some projects in your resume.
Tip 2 : Mention only those tech skills other than Algorithms and Data Structures that has been used in your projects and internships. As there will be questions from it and how it was used in projects.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Apr 2024. There were 3 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. CTC from the previous employer
  • Ans. 

    CTC from previous employer is confidential information.

    • CTC from previous employer is considered confidential

    • It is not appropriate to disclose salary details from previous job

    • Focus on discussing your skills and experiences instead of previous salary

  • Answered by AI
  • Q2. Expected CTC for applying in neosoft
  • Ans. 

    Expected CTC should be based on industry standards, experience, skills, and location.

    • Research industry standards for Full Stack Developers in the specific location

    • Consider your experience level and skills when determining expected CTC

    • Factor in the cost of living in the location where the job is based

    • Be prepared to negotiate based on the job responsibilities and benefits offered

  • Answered by AI
Round 2 - Coding Test 

Coding test in javascript and question related to the tech stack

Round 3 - Behavioral 

(1 Question)

  • Q1. If there is any conflict between you and you coworker, what would you do

Interview Preparation Tips

Topics to prepare for NeoSOFT Full Stack Developer interview:
  • MongoDB
  • Node.Js
  • Javascript
Interview preparation tips for other job seekers - They make us comfortable, Just trust your skills
Round 1 - Coding Test 

You will have to brush up core java concepts like oops, multithreading, string manupulation, immutable, java 8 features

Round 2 - Technical 

(2 Questions)

  • Q1. Java core basics, oops concept, multithreading
  • Q2. Live project tasks, roles and responsibilities

Interview Preparation Tips

Interview preparation tips for other job seekers - Just prepare basic of java. OOPs, multithreading, java 8 features if you have used, sql quries
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Question related to C#

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