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JTG E-Business Software Software Developer Interview Questions and Answers

Updated 14 Sep 2024

JTG E-Business Software Software Developer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
-
Round 1 - Aptitude Test 

Simple round in which 15 question are aptitude and 15 are communication

Round 2 - Coding Test 

In this round I am reject

Interview Preparation Tips

Interview preparation tips for other job seekers - If you have good knowledge in data structure then you select

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

I applied via Job Portal and was interviewed before Apr 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Solid principles in c#
  • Ans. 

    Solid principles are a set of design principles for writing maintainable and scalable code in C#.

    • Single Responsibility Principle (SRP) - a class should have only one reason to change

    • Open/Closed Principle (OCP) - a class should be open for extension but closed for modification

    • Liskov Substitution Principle (LSP) - derived classes should be substitutable for their base classes

    • Interface Segregation Principle (ISP) - client...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - good company for freshers as well as beginners

Skills evaluated in this interview

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

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 180 minutes
Round difficulty - Medium

The online test consisted of 2 coding questions, 30 aptitude MCQs, 30 behavioral MCQs and 10 code snippets to debug. The coding questions were of medium level, aptitude MCQs were easy and the code snippets to debug was also of easy level. Each section had a time constraint.

  • Q1. 

    Merge Two Sorted Linked Lists Problem Statement

    You are provided with two sorted linked lists. Your task is to merge them into a single sorted linked list and return the head of the combined linked list.

    ...
  • Ans. 

    Merge two sorted linked lists into a single sorted linked list without using additional space beyond constant space complexity.

    • Create a dummy node to start the merged list

    • Iterate through both linked lists and compare nodes to merge them in sorted order

    • Update the next pointers accordingly

    • Handle cases where one list is empty or both lists are empty

    • Return the head of the merged linked list

  • Answered by AI
  • Q2. 

    Minimum Path Sum Problem Statement

    Consider a 2-dimensional grid 'GRID' with 'N' rows and 'M' columns in Ninjaland. Each cell in the grid has an associated cost. The goal is to determine the minimum path ...

  • Ans. 

    The Minimum Path Sum Problem involves finding the minimum sum of costs along a path from the top-left to the bottom-right of a grid.

    • Use dynamic programming to calculate the minimum path sum by considering the costs of moving down or right at each cell.

    • Initialize a 2D array to store the minimum path sum values for each cell in the grid.

    • Iterate through the grid to calculate the minimum path sum for each cell based on the...

  • Answered by AI
Round 2 - Video Call 

(4 Questions)

Round duration - 60 minutes
Round difficulty - Medium

My interview was at 9:00 am. The interview was conducted on Amazon Chime and my webcam was on. The interviewer also asked me to write the code on a document which can be edited by both me and the interviewer. The difficulty of the questions was of medium level. I was asked 3 coding questions along with 2 questions related to OOPS at the end. The interview ended with the discussion of one of my projects. The interviewer was good and also gave me hints wherever required.

  • Q1. 

    Palindrome Partitioning Problem Statement

    You are given a string S. Your task is to partition S such that every substring of the partition is a palindrome. Your objective is to return all possible palindr...

  • Ans. 

    Given a string, partition it into palindromes and return all possible configurations.

    • Use backtracking to generate all possible palindrome partitions

    • Check if each substring is a palindrome before adding it to the partition

    • Return all valid partitions as an array of strings

  • Answered by AI
  • Q2. 

    Longest Increasing Subsequence Problem Statement

    Given an array of integers with 'N' elements, determine the length of the longest subsequence where each element is greater than the previous element. This...

  • Ans. 

    Find the length of the longest strictly increasing subsequence in an array of integers.

    • Use dynamic programming to solve this problem efficiently.

    • Initialize an array to store the length of the longest increasing subsequence ending at each index.

    • Iterate through the array and update the length of the longest increasing subsequence for each element.

    • Return the maximum value in the array as the result.

  • Answered by AI
  • Q3. 

    Find Missing Number In String Problem Statement

    You have a sequence of consecutive nonnegative integers. By appending all integers end-to-end, you formed a string S without any separators. During this pro...

  • Ans. 

    Find the missing number in a string of consecutive nonnegative integers.

    • Iterate through the string and check for missing numbers by comparing adjacent integers

    • If a missing number is found, return it as the output

    • Handle cases where there are multiple missing numbers or the string is invalid by returning -1

  • Answered by AI
  • Q4. What are the ACID properties in DBMS?
  • Ans. 

    ACID properties in DBMS ensure data integrity and consistency.

    • Atomicity: All operations in a transaction are treated as a single unit of work, either all succeed or all fail.

    • Consistency: Database remains in a consistent state before and after the transaction.

    • Isolation: Transactions are isolated from each other until they are completed.

    • Durability: Once a transaction is committed, the changes made by it are permanent and...

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Punjab Engineering College(Deemed To be University). Eligibility criteriaCandidate must be femaleAmazon interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, Graphs, Dynamic Programming, OOPS, Operating System, Database Management, C++,Computer Networks.Time required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : You must have a grip over Data Structures and algorithms. Your concepts must be crystal clear. Pick one coding platform and try to practice at least 7-10 coding questions everyday. I completed around 200+ questions on Leetcode, 200+ questions on Geek For Geeks and around 30-40 questions on InterviewBit. 
Tip 2 : After attempting any coding problem, analyze its time and space complexity. See, if you can further optimize your solution. You can always check the editorials and compare your solution with it.
Tip 3 : Apart from coding questions keep studying concepts of Operating Systems, databases and object oriented programming. You can always refer to Geeks For Geeks articles for it. Also, Coding Ninja's Data Structures and algorithms course in C++ helped me a lot in improving my OOPS concepts specifically.

Application resume tips for other job seekers

Tip 1 : You do not need to have a long list of projects on your resume. One good project with proper knowledge of it will do good. Similarly, do not list down several number of skills. Few skills but roper knowledge of them are enough.
Tip 2 : Do not fake anything on your resume. The interviewer gets to know about it by asking questions. If you aren't able to answer, it leaves a negative impact.

Final outcome of the interviewSelected

Skills evaluated in this interview

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 90 minutes
Round difficulty - Easy

This was MCQ+Coding round.

  • Q1. How can you check if two strings are anagrams of each other?
  • Ans. 

    Check if two strings are anagrams by comparing the sorted versions of the strings.

    • Sort both strings and compare if they are equal.

    • Use a hashmap to store the frequency of characters in each string and compare the maps.

    • Ignore spaces and punctuation when comparing the strings.

  • Answered by AI
Round 2 - Face to Face 

Round duration - 90 minutes
Round difficulty - Easy

This was face to face interview round.

Round 3 - Face to Face 

Round duration - 90 minutes
Round difficulty - Easy

This was face to face interview round.

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from National Institute Of Technology, Silchar, Assam. I applied for the job as SDE - 1 in SiddharthnagarEligibility criteria6 CGPAAmazon interview preparation:Topics to prepare for the interview - Basic Computer Science backgroundTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Participate in live contests on websites like Codechef, Codeforces etc as much as possible.
Tip 2 : Practice previous interview questions from LeetCode, GeeksForGeeks.
Tip 3 : Revise Computer Science subjects like DBMS, OOPS thoroughly.

Application resume tips for other job seekers

Add projects and Internships if you have done any and add only those things which you really know.

Final outcome of the interviewSelected

Skills evaluated in this interview

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 90 Minutes
Round difficulty - Medium

Interview started at 11:00 am. It was an online round. During the coding round I submitted optimized solution and got full acceptance of the solutions.

  • Q1. 

    Detect Cycle in a Directed Graph

    You are provided with a directed graph composed of 'N' nodes. You have a matrix called 'EDGES' with dimensions M x 2, which specifies the 'M' edges in the graph. Each edge...

  • Ans. 

    Detect cycle in a directed graph using depth-first search (DFS) algorithm.

    • Use DFS to traverse the graph and detect back edges indicating a cycle.

    • Maintain a visited array to keep track of visited nodes during traversal.

    • If a node is visited again during traversal and it is not the parent node, then a cycle exists.

    • Return true if a cycle is detected, false otherwise.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 80 Minutes
Round difficulty - Medium

Interview started at 10:00 am. Interview went well, I was able to connect with the interviewer and enjoyed the whole interview

  • Q1. 

    Next Smallest Palindrome Problem Statement

    Find the next smallest palindrome strictly greater than a given number 'N' represented as a string 'S'.

    Explanation:

    You are given a number in string format, a...

  • Ans. 

    Find the next smallest palindrome greater than a given number represented as a string.

    • Convert the string to an integer, find the next greater palindrome, and convert it back to a string.

    • Handle cases where the number is a palindrome or has all digits as '9'.

    • Consider both odd and even length numbers when finding the next palindrome.

  • Answered by AI
Round 3 - Face to Face 

(1 Question)

Round duration - 80 Minutes
Round difficulty - Medium

Interview started at 11:00 am. Interview went well.

  • Q1. 

    Boundary Traversal of a Binary Tree

    Given a binary tree of integers, your task is to return the boundary nodes of the tree in Anti-Clockwise direction starting from the root node.

    Input:

    The first line ...
  • Ans. 

    Return the boundary nodes of a binary tree in Anti-Clockwise direction starting from the root node.

    • Traverse the left boundary nodes in a top-down manner

    • Traverse the leaf nodes from left to right

    • Traverse the right boundary nodes in a bottom-up manner

    • Handle cases where duplicates occur in the boundary nodes

    • Implement the function without printing as printing is already managed

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaGood knowledge of Data Structures, Some great projects which are used by the usersAmazon interview preparation:Topics to prepare for the interview - Data Structures, Web development, System Design, Algorithms, Dynamic Programming, Database, OS, Networking, OOPS, DevOpsTime required to prepare for the interview - 8 monthsInterview preparation tips for other job seekers

Tip 1 : For Data Structures number of questions doesn't matter. Try to understand the logic behind them and try to apply them in creating multiple scenario's. Learn them by heart. 
Tip 2 : For Web.Development Try to learn full stack development. See which part interests you more, Increase your knowledge horizon, Always try to build a system a system considering It will be served to millions of customers. By doing this 1-2 projects will increase and cover all the major things which one should learn in their career/college.

Application resume tips for other job seekers

Tip 1 : Always try to make it a single page 
Tip 2 : Always make resume company specific. eg. Data Structures part more if you are applying for MNC's eg. Amazon, Google, DE Shaw, browserstack.

Final outcome of the interviewSelected

Skills evaluated in this interview

I was interviewed in Oct 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 120 minutes
Round difficulty - Medium

Evening test around 5
Platform :- SHL
Environment was amazing

  • Q1. 

    Subtree of Another Tree Problem Statement

    Given two binary trees, T and S, determine whether S is a subtree of T. The tree S should have the same structure and node values as a subtree of T.

    Explanation:

    ...
  • Ans. 

    Given two binary trees T and S, determine if S is a subtree of T with the same structure and node values.

    • Check if the second tree is a subtree of the first tree by comparing their structures and node values.

    • Use a recursive approach to traverse both trees and check for equality.

    • Handle cases where one tree is null or the values do not match.

    • Return true if S is a subtree of T, false otherwise.

  • Answered by AI
  • Q2. 

    Search in a Row-wise and Column-wise Sorted Matrix Problem Statement

    You are given an N * N matrix of integers where each row and each column is sorted in increasing order. Your task is to find the positi...

  • Ans. 

    Given a sorted N*N matrix, find the position of a target integer X.

    • Iterate over each row and column to find the target integer X

    • Utilize the sorted nature of the matrix to optimize the search process

    • Return the position of X if found, else return -1 -1

  • Answered by AI
Round 2 - Video Call 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

1 Hour 
Afternoon

  • Q1. 

    Intersection of Linked List Problem

    You are provided with two singly linked lists containing integers, where both lists converge at some node belonging to a third linked list.

    Your task is to determine t...

  • Ans. 

    Find the node where two linked lists merge, return -1 if no merging occurs.

    • Traverse both lists to find their lengths and the difference in lengths

    • Move the pointer of the longer list by the difference in lengths

    • Traverse both lists simultaneously until they meet at the merging point

  • Answered by AI
  • Q2. 

    Problem: Pair Sum in a Binary Search Tree

    Given a Binary Search Tree (BST) and an integer 'S', your task is to find all pairs of nodes within the BST that total to 'S' and return these pairs. If no such p...

  • Ans. 

    Find pairs of nodes in a BST that sum up to a given value 'S'.

    • Traverse the BST in-order to get a sorted list of nodes.

    • Use two pointers approach to find pairs with sum 'S'.

    • Keep track of visited nodes to avoid using the same node twice in a pair.

  • Answered by AI
Round 3 - Video Call 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

Online Round held on Chime

  • Q1. 

    Is Binary Heap Tree Problem Statement

    You are given a binary tree of integers. Your task is to determine if it is a binary heap tree or not.

    Input:

    The first line of input contains an integer ‘T’ denoti...
  • Ans. 

    Determine if a given binary tree is a binary heap tree or not based on certain properties.

    • Check if the binary tree is a complete binary tree where every level, except the last level, is completely filled and the last level is as far left as possible.

    • Ensure that every parent node is greater than all its children nodes, forming a max-heap.

    • If any node does not have a left or right child, it should be represented as -1 in

  • Answered by AI
  • Q2. 

    Edit Distance Problem Statement

    Given two strings S and T with lengths N and M respectively, your task is to find the "Edit Distance" between these strings.

    The Edit Distance is defined as the minimum nu...

  • Ans. 

    The task is to find the minimum number of operations required to convert one string into another using delete, replace, and insert operations.

    • Use dynamic programming to solve the problem efficiently.

    • Create a 2D array to store the edit distances between substrings of the two input strings.

    • Fill up the array based on the minimum of three possible operations: insert, delete, or replace.

    • The final answer will be the value at...

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in BangaloreEligibility criteriaNo backlogsAmazon interview preparation:Topics to prepare for the interview - Data Structures, OOPS, OS, DBMS, Dynamic Programming, Trees/Graph, Tries, Hashing, Algorithms, HadoopTime required to prepare for the interview - 4.5 monthsInterview preparation tips for other job seekers

Tip 1 : 1 Programming Language
Tip 2 : Practice Data Structures with atleast 300 ques.
Tip 3 : CS Fundamental

Application resume tips for other job seekers

Tip 1 : 1 Pager
Tip 2 : Add top 3 projects in Resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Company Website and was interviewed in Oct 2018. There was 0 interview round.

Interview Preparation Tips

General Tips: This interview was a technical one but was majorly a stress test. It lasted for about 1 hour 10 minutes. The interviewer wanted to test both my knowledge and communication skills. Most of the questions asked to me were related to my B.Tech curriculum i.e. computer science related topics. He stressed a lot on the basics related to my project topic. Luckily I was able to answer most of the questions correctly. I tried to answer each question with examples and also used props on the table (like pens, paperweights, pen stands etc.) to explain my theories. It was my first offcampus interview, and I think I did pretty well for a fresher.
You need to stay calm and should apply presence of mind. Please go through the job description thoroughly word-by-word and recheck your resume to ensure that you are a best-fit for the position.
Skills: Communication, Body Language, Problem Solving, Leadership, Presentation Skills
Duration: <1 week

JTG E-Business Software Interview FAQs

How many rounds are there in JTG E-Business Software Software Developer interview?
JTG E-Business Software interview process usually has 2 rounds. The most common rounds in the JTG E-Business Software interview process are Aptitude Test and Coding Test.
How to prepare for JTG E-Business Software Software 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 JTG E-Business Software. The most common topics and skills that interviewers at JTG E-Business Software expect are CSS, HTML, Javascript, Magento and MySQL.

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JTG E-Business Software Software Developer Interview Process

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JTG E-Business Software Software Developer Salary
based on 4 salaries
₹6.8 L/yr - ₹18 L/yr
31% more than the average Software Developer Salary in India
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JTG E-Business Software Software Developer Reviews and Ratings

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4.0/5

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4.0

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3.0

Work-life balance

4.0

Salary

3.0

Job security

3.0

Company culture

4.0

Promotions

3.0

Work satisfaction

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