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KocharTech Mern Full Stack Developer Interview Questions, Process, and Tips

Updated 15 Jul 2024

KocharTech Mern Full Stack Developer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(6 Questions)

  • Q1. Variables in javascript
  • Ans. 

    Variables in JavaScript are used to store data values.

    • Variables are declared using the 'var', 'let', or 'const' keywords.

    • Variables can store different types of data such as numbers, strings, arrays, objects, etc.

    • Variables can be reassigned with new values.

    • Variables are case-sensitive.

    • Example: var x = 5; let name = 'John'; const PI = 3.14;

  • Answered by AI
  • Q2. Event loop how works
  • Ans. 

    The event loop is a mechanism in JavaScript that allows for asynchronous operations to be executed in a non-blocking way.

    • Event loop is responsible for handling asynchronous operations in JavaScript.

    • It continuously checks the call stack and the callback queue to see if there are any functions that need to be executed.

    • If the call stack is empty, the event loop will take a function from the callback queue and push it onto...

  • Answered by AI
  • Q3. Virtual dom explaination
  • Q4. Controlled component
  • Q5. Event emmiter in nodejs
  • Ans. 

    Event emitter in Node.js is a module that allows objects to emit and listen for events.

    • Event emitter is a built-in module in Node.js

    • It allows objects to emit named events that cause Function objects to be called

    • Example: const EventEmitter = require('events');

    • Example: const myEmitter = new EventEmitter();

  • Answered by AI
  • Q6. How aggregation works on mongodb
  • Ans. 

    Aggregation in MongoDB is a framework for performing data processing operations on documents within a collection.

    • Aggregation pipeline stages allow for data transformation, filtering, sorting, grouping, and more

    • Operators like $match, $group, $project, $sort, $limit, $skip are commonly used in aggregation

    • Aggregation results can be output to a new collection, returned inline, or used for further processing

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Related to where do you see your self in 5 years
  • Q2. Agile process implementation

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear basics of oops and design pattern

Interview Questionnaire 

1 Question

  • Q1. HTML, CSS, BOOTSTRAP, PHP. SQL

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Simple program
  • Q2. I wrote a simple program in C

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself?basics on c , then about projects

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What technical challenges have you faced in your work till now and how did you overcome it?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.

I applied via LinkedIn and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What's is different between c and c++
  • Ans. 

    C++ is an extension of C with object-oriented programming features.

    • C++ supports object-oriented programming while C does not.

    • C++ has classes and templates while C does not.

    • C++ has better support for function overloading and default arguments.

    • C++ has a standard library that includes many useful functions.

    • C++ allows for both procedural and object-oriented programming.

    • C++ is generally considered to be a more complex langu

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont show your weakness

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About the plsql..like functions.cursors.pakages and like that

Interview Preparation Tips

Interview preparation tips for other job seekers - from my experience its some meaning ful interested one..but after got selected...they will not respond on any support..like joining or about the assets setup and not even the situvations...as per my experience i really have a bad experience with rmg and also hr team..ultimatix login and all are not that quick responsive...as per mine ..not prefer tcs..

I applied via Company Website and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I surprised with one question that is are u ready to do job in anywhere

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi guys I just suggest you that you have to focus on your resume and don't use the words which you don't know if you release a word which you don't know then hr will take that word so prepare well for TR and HR I hope my suggestion will helpful

I applied via Campus Placement and was interviewed in Apr 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Are you willing to relocate?
  • Q2. Why should I hire you?

Interview Preparation Tips

Interview preparation tips for other job seekers - My technical and Hr interview done at same place. It lasted about 40minutes. The interviewer test both my technical knowledge and communication skills. I tell most of the answer. They check patience level.He stressed on my final year project . Asking about range and specification of compotents which I heve used in my project. Finally ask some HR questions.
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KocharTech Interview FAQs

How many rounds are there in KocharTech Mern Full Stack Developer interview?
KocharTech interview process usually has 2 rounds. The most common rounds in the KocharTech interview process are Technical and HR.
What are the top questions asked in KocharTech Mern Full Stack Developer interview?

Some of the top questions asked at the KocharTech Mern Full Stack Developer interview -

  1. How aggregation works on mong...read more
  2. event loop how wo...read more
  3. variables in javascr...read more

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KocharTech Mern Full Stack Developer Interview Process

based on 1 interview

Interview experience

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Excellent
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