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NeoSOFT Full Stack Developer Interview Questions and Answers

Updated 29 Aug 2024

7 Interview questions

A Full Stack Developer was asked 11mo ago
Q. What are 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.

A Full Stack Developer was asked 11mo ago
Q. What is RxJS and what are 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.

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🔥 Asked by recruiter 2 times
A Full Stack Developer was asked 11mo ago
Q. What is the 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...

A Full Stack Developer was asked 12mo ago
Q. What is the difference between final and finalize?
Ans. 

final is a keyword in Java used to declare constants, while finalize is a method in Java used for cleanup operations.

  • final is used to declare constants in Java

  • final variables cannot be reassigned

  • finalize is a method in Java used for cleanup operations before an object is garbage collected

A Full Stack Developer was asked
Q. What is your expected CTC?
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

A Full Stack Developer was asked
Q. What was your CTC at your 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

A Full Stack Developer was asked 12mo ago
Q. Cloning and its type
Ans. 

Cloning is the process of creating an exact copy of an object or organism.

  • There are two main types of cloning: reproductive cloning and therapeutic cloning.

  • Reproductive cloning involves creating a genetically identical copy of an organism, such as Dolly the sheep.

  • Therapeutic cloning is the process of creating embryonic stem cells for medical research and treatment.

  • Cloning can also refer to making copies of softwar...

Are these interview questions helpful?

NeoSOFT Full Stack Developer Interview Experiences

7 interviews found

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
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

Full Stack Developer Interview Questions & Answers

user image Anushka Rajput

posted on 29 Aug 2024

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

(1 Question)

  • Q1. Question related to C#
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Cloning and its type
  • Ans. 

    Cloning is the process of creating an exact copy of an object or organism.

    • There are two main types of cloning: reproductive cloning and therapeutic cloning.

    • Reproductive cloning involves creating a genetically identical copy of an organism, such as Dolly the sheep.

    • Therapeutic cloning is the process of creating embryonic stem cells for medical research and treatment.

    • Cloning can also refer to making copies of software or ...

  • Answered by AI
  • Q2. Difference between final and finalize
  • Ans. 

    final is a keyword in Java used to declare constants, while finalize is a method in Java used for cleanup operations.

    • final is used to declare constants in Java

    • final variables cannot be reassigned

    • finalize is a method in Java used for cleanup operations before an object is garbage collected

  • Answered by AI

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed in Jan 2023. There were 4 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 - Telephonic Call 

(1 Question)

  • Q1. Some Basic Question from your technologies
Round 3 - Technical 

(1 Question)

  • Q1. Some technical question and coding test. basic palindrom, and some basic algo question
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion only

Interview Preparation Tips

Topics to prepare for NeoSOFT Full Stack Developer interview:
  • Javascript
  • Node.Js
  • React.Js
  • MongoDB
Interview preparation tips for other job seekers - basic question will be asked. be prepare from basic. don't be scared
Interview experience
5
Excellent
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 - Coding Test 

Coding test is medium level.easy question of array and sorting

Round 3 - One-on-one 

(2 Questions)

  • Q1. The question around react and redux
  • Q2. Question around the node environment

Interview Questionnaire 

1 Question

  • Q1. Mostly questioned asked related to projects like cors platform, hibernate and general java

Top trending discussions

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Interview Tips & Stories
2w
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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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Ask anonymously on communities.

Interview questions from similar companies

I appeared for an interview before Mar 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Medium

21 students were shortlisted from the 1st MCQ round and in this round we were asked to write the codes (function only) of 3 questions in 1 hour time.

  • Q1. 

    Rotting Oranges Problem Statement

    You are given a grid containing oranges where each cell of the grid can contain one of the three integer values:

    • 0 - representing an empty cell
    • 1 - representing a fre...
  • Ans. 

    Find the minimum time required to rot all fresh oranges in a grid.

    • Use Breadth First Search (BFS) to simulate the rotting process

    • Track the time taken to rot all oranges and return -1 if any fresh oranges remain

    • Handle edge cases like no fresh oranges or all oranges already rotten

    • Consider using a queue to efficiently process adjacent oranges

  • Answered by AI
  • Q2. 

    Majority Element Problem Statement

    Given an array/list 'ARR' consisting of 'N' integers, your task is to find the majority element in the array. If there is no majority element present, return -1.

    Exampl...

  • Ans. 

    Find the majority element in an array, return -1 if no majority element exists.

    • Iterate through the array and keep track of the count of each element using a hashmap.

    • Check if any element's count is greater than floor(N/2) to determine the majority element.

    • Return the majority element or -1 if no majority element exists.

  • Answered by AI
  • Q3. 

    Maximum Path Sum Between Two Leaves Problem Description

    You are provided with a non-empty binary tree in which each node contains a non-negative integer value. Your task is to find and return the maximum ...

  • Ans. 

    Find the maximum path sum between two leaf nodes in a binary tree.

    • Traverse the tree to find the maximum path sum between two leaf nodes.

    • Keep track of the maximum sum found so far.

    • Consider all possible paths between leaf nodes.

    • Handle cases where the tree has only a single leaf node.

    • Implement a recursive function to calculate the maximum path sum.

  • Answered by AI
Round 2 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Medium

This was a technical round with DSA based questions.

  • Q1. 

    N-th Node From The End Problem Statement

    You are given a Singly Linked List of integers. The task is to find the N-th node from the end of the list.

    Example:

    Input:
    If the given list is (1 -> -2 -&g...
  • Ans. 

    Find the N-th node from the end of a Singly Linked List of integers.

    • Traverse the list to find the length L of the list.

    • Calculate the position of the N-th node from the beginning as L - N + 1.

    • Traverse the list again to reach the calculated position and return the node's value.

  • Answered by AI
  • Q2. 

    LCA of Binary Tree Problem Statement

    You are given a binary tree consisting of distinct integers and two nodes, X and Y. Your task is to find and return the Lowest Common Ancestor (LCA) of these two nodes...

  • Ans. 

    Find the Lowest Common Ancestor (LCA) of two nodes in a binary tree.

    • Traverse the binary tree to find the paths from the root to nodes X and Y.

    • Compare the paths to find the last common node, which is the LCA.

    • Handle cases where one node is an ancestor of the other or when one node is the LCA itself.

  • Answered by AI
  • Q3. 

    Reverse Words in a String: Problem Statement

    You are given a string of length N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o...

  • Ans. 

    Reverse words in a string while handling leading/trailing spaces and multiple spaces between words.

    • Split the input string by spaces to get individual words

    • Reverse the list of words

    • Join the reversed words with a single space in between

    • Handle leading/trailing spaces by stripping them before and after reversing

  • Answered by AI
Round 3 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions based on DSA

  • Q1. 

    Minimum Time To Solve The Problems

    Given 'N' subjects, each containing a certain number of problems, and 'K' friends, assign subjects to friends such that each subject goes to exactly one friend, maintain...

  • Ans. 

    Assign subjects to friends to minimize maximum workload, find minimum time for most loaded friend.

    • Sort subjects in descending order

    • Assign subjects to friends one by one until all subjects are assigned

    • The maximum workload will be the sum of problems assigned to the friend with the most problems

    • Return the maximum workload as the minimum time required

  • Answered by AI
  • Q2. What is grammar in the context of compiler design?
  • Ans. 

    Grammar in compiler design defines the syntax and structure of a programming language.

    • Grammar specifies the rules for forming valid statements in a programming language.

    • It consists of a set of production rules that define how valid programs can be constructed.

    • There are different types of grammars such as context-free grammar, regular grammar, etc.

    • Example: In C programming language, the grammar specifies that a for loop...

  • Answered by AI
  • Q3. What is a token in compiler design?
  • Ans. 

    A token in compiler design is a basic unit of syntax that the compiler can understand and process.

    • Tokens are the smallest units of a program that are meaningful to the compiler.

    • Examples of tokens include keywords, identifiers, operators, and punctuation symbols.

    • Tokens are generated by the lexical analysis phase of the compiler.

    • Tokens are used by the parser to build the abstract syntax tree of the program.

  • Answered by AI
Round 4 - Video Call 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical round with questions on DSA and Compiler Design mainly. He told me that you’ll be having your final HR round in some time. I knew that I was going well because he seemed to be quite satisfied with my answers.

  • Q1. 

    Sum Root to Leaf Numbers

    You are given an arbitrary binary tree consisting of N nodes, each associated with an integer value from 1 to 9. Each root-to-leaf path can be considered a number formed by concat...

  • Ans. 

    Find the total sum of all root to leaf paths in a binary tree formed by concatenating node values.

    • Traverse the binary tree from root to leaf nodes, keeping track of the current path sum

    • Add the current path sum to the total sum when reaching a leaf node

    • Use modulo (10^9 + 7) to handle large outputs

  • Answered by AI
  • Q2. What is a regular language?
  • Ans. 

    A regular language is a language that can be recognized by a finite automaton.

    • Regular languages can be described by regular expressions.

    • Regular languages are closed under union, concatenation, and Kleene star operations.

    • Examples of regular languages include the set of all strings over an alphabet that contain an even number of 'a's.

  • Answered by AI
  • Q3. What are NP and NP-Hard problems?
  • Ans. 

    NP problems are decision problems that can be verified in polynomial time, while NP-Hard problems are at least as hard as the hardest problems in NP.

    • NP problems can be verified in polynomial time but not necessarily solved in polynomial time.

    • NP-Hard problems are at least as hard as the hardest problems in NP, but may not be in NP themselves.

    • Examples of NP problems include the subset sum problem and the traveling salesm...

  • Answered by AI
Round 5 - HR 

Round duration - 30 minutes
Round difficulty - Easy

That was the round for which I’ve been waiting for hours 
She was very friendly and nice to talk to. It didn’t seem that I was talking to the HR. It was more like talking to a friend. Finally we discussed about the pay-scale and work culture in Accolite.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAAccolite Digital Pvt Ltd interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 6 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

I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. 1. Write a code to split an array of integers into two subarray where both the array has equal sum.
  • Ans. 

    Code to split an array of integers into two subarrays with equal sum.

    • Iterate through the array and calculate the total sum.

    • Divide the sum by 2 to get the target sum for each subarray.

    • Use dynamic programming to find a subset of the array that adds up to the target sum.

    • Return the two subarrays.

    • Example: [1, 2, 3, 4, 5, 6] -> [1, 2, 3, 6], [4, 5]

    • Example: [1, 2, 3, 4, 5] -> [1, 4, 5], [2, 3]

  • Answered by AI
  • Q2. To write code to build up a binary tree from scratch (implement a BST) and then to write all the methods like all the tree traversal algo, and all other stuffs.
  • Ans. 

    Implementing a binary search tree and its traversal methods.

    • Start by defining a Node class with left and right child pointers.

    • Implement insert() method to add nodes to the tree.

    • Implement inorder(), preorder(), and postorder() traversal methods.

    • Implement search() method to find a node in the tree.

    • Implement delete() method to remove a node from the tree.

    • Consider edge cases like empty tree, duplicate nodes, etc.

  • Answered by AI
  • Q3. Other OOPs concept and questions related to DSA and OS.

Interview Preparation Tips

Interview preparation tips for other job seekers - Accolite has a difficult hiring bar and hires only the good ones. Focus on DSA concepts and practice as many questions from Leetcode, Interviewbits, GFG. Focus on all the OOPs concept and subject like OS.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Java multithreading, oops

NeoSOFT Interview FAQs

How many rounds are there in NeoSOFT Full Stack Developer interview?
NeoSOFT interview process usually has 2-3 rounds. The most common rounds in the NeoSOFT interview process are Technical, Resume Shortlist and HR.
How to prepare for NeoSOFT Full Stack Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at NeoSOFT. The most common topics and skills that interviewers at NeoSOFT expect are Angularjs, Javascript, React.Js, Es6 and Full Stack.
What are the top questions asked in NeoSOFT Full Stack Developer interview?

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

  1. Expected CTC for applying in neos...read more
  2. Difference between authentication and authorizat...read more
  3. What is rxjs and its u...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4/5

based on 6 interview experiences

Difficulty level

Easy 33%
Moderate 67%

Duration

Less than 2 weeks 100%
View more
NeoSOFT Full Stack Developer Salary
based on 43 salaries
₹3.8 L/yr - ₹13.5 L/yr
7% less than the average Full Stack Developer Salary in India
View more details

NeoSOFT Full Stack Developer Reviews and Ratings

based on 7 reviews

1.7/5

Rating in categories

1.9

Skill development

1.8

Work-life balance

1.6

Salary

1.4

Job security

1.6

Company culture

1.7

Promotions

1.8

Work satisfaction

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