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iTroSys Technologies Associate Software Engineer Interview Questions, Process, and Tips

Updated 29 Nov 2021

iTroSys Technologies Associate Software Engineer Interview Experiences

1 interview found

I applied via Campus Placement and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. 1-Tell me about yourself
  • Q2. 2- explain your college project 3- oops concepts
  • Ans. 

    College project was a web application for online shopping.

    • Developed using PHP and MySQL

    • Implemented features like user registration, product search, cart management, and payment gateway integration

    • Followed MVC architecture and OOP principles

    • Used HTML, CSS, and JavaScript for front-end design

    • Received positive feedback from project evaluation committee

  • Answered by AI
  • Q3. 4-collection of java 5-difference between list and set
  • Ans. 

    List and Set are both collections in Java. List allows duplicates and maintains order while Set does not allow duplicates.

    • List is an ordered collection while Set is an unordered collection

    • List allows duplicates while Set does not allow duplicates

    • List is implemented by ArrayList, LinkedList, etc. while Set is implemented by HashSet, TreeSet, etc.

    • Example: List - ArrayList names = new ArrayList<>(); Set - HashSet uniqueNa

  • Answered by AI
  • Q4. 6-what is Thread
  • Ans. 

    A thread is a lightweight process that can run concurrently with other threads within a program.

    • Threads allow for parallelism and can improve performance in certain situations.

    • Threads share the same memory space and can communicate with each other.

    • Examples of multithreaded programs include web servers and video games.

    • Thread synchronization is important to prevent race conditions and ensure data consistency.

  • Answered by AI
  • Q5. 7-What is Construction
  • Ans. 

    Construction refers to the process of building or creating something, typically a physical structure or object.

    • Construction involves planning, designing, and executing a project.

    • It requires the use of various materials and tools.

    • Examples of construction projects include building a house, bridge, or road.

    • Construction can also refer to the act of assembling or putting together something, such as a piece of furniture or a

  • Answered by AI
  • Q6. 8- some questions from data structure

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was not easy nor hard .it was moderate . Prepare basic questions and be positive and confident.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Lovely Professional University (LPU) and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

It contain 40 question which is very easy

Round 2 - Coding Test 

It contain 3 coding question

Round 3 - One-on-one 

(5 Questions)

  • Q1. Introduction About Your Self and About Project
  • Q2. Two dsa question of leetcode
  • Q3. Basics Concept on dsa
  • Q4. From which platform you do coding
  • Q5. Simple Simple Question

Interview Preparation Tips

Topics to prepare for Nagarro Associate Software Engineer interview:
  • DSA
Interview preparation tips for other job seekers - Very good company
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basically communication and sql 12 question and progaming mcq 12q and 2 coding question

Round 2 - Technical 

(8 Questions)

  • Q1. Tell me about your self
  • Q2. Project explanition
  • Q3. What is inheritance
  • Ans. 

    Inheritance is a concept in object-oriented programming where a class inherits attributes and methods from another class.

    • Allows a class to inherit properties and behaviors from another class

    • Promotes code reusability and reduces redundancy

    • Derived class can add its own unique attributes and methods

    • Example: Class 'Car' can inherit from class 'Vehicle' and gain attributes like 'color' and methods like 'drive'

  • Answered by AI
  • Q4. Code in inheritance
  • Ans. 

    Inheritance in object-oriented programming allows a class to inherit properties and behaviors from another class.

    • Inheritance allows for code reusability and promotes a hierarchical structure in classes.

    • Subclasses can access and modify the properties and methods of their parent class.

    • Example: class Animal { ... } class Dog extends Animal { ... }

    • Example: class Shape { ... } class Circle extends Shape { ... }

  • Answered by AI
  • Q5. Code reverse a string
  • Ans. 

    Reverse a string using array manipulation

    • Create an array of characters from the input string

    • Iterate through the array in reverse order and append each character to a new string

    • Return the reversed string

  • Answered by AI
  • Q6. Sql query for seleting a particular column from a table and give the employer count
  • Ans. 

    Use SQL query to select a particular column from a table and get the count of entries.

    • Use SELECT statement to specify the column you want to retrieve.

    • Use COUNT() function to get the count of entries in that column.

    • Combine both in a single query to achieve the desired result.

  • Answered by AI
  • Q7. Apptitute question a sales man sells a item for 20% discount from its original price for some time and he want to sell the remaing item for original price what he needs to do??
  • Q8. A clock tick 8 times on 8'o clock the time taken between 1st tick and last tick is 35 sec what is the time taken for starting tick and end tick at 11'o colck
  • Ans. 

    The time taken for the clock to tick from 8'o clock to 11'o clock is 105 seconds.

    • Each tick represents 1/8th of an hour (45 minutes) on the clock.

    • From 8'o clock to 11'o clock, there are 3 hours, so the total time taken is 3 * 45 = 135 minutes = 135 * 60 = 8100 seconds.

    • The time taken for the clock to tick from 8'o clock to 11'o clock is 8100 - 35 = 8065 seconds.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for everything don't answer more and don't answer less, if you ans more you will get more question and get rejected and if you ans less you will get rejected too..

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Read the sentence
  • Q2. Listen and repeat the sentence
Round 2 - Coding Test 

Mercel platform 1 hour

Round 3 - Technical 

(2 Questions)

  • Q1. Explain ur project
  • Ans. 

    Developed a web-based project management tool for tracking tasks and deadlines.

    • Used HTML, CSS, and JavaScript for front-end development

    • Implemented backend functionality using Node.js and MongoDB

    • Incorporated user authentication and authorization features

    • Utilized RESTful APIs for communication between front-end and back-end

  • Answered by AI
  • Q2. One code according to ur cluster
  • Ans. 

    I would write a code snippet based on the specific cluster or category provided.

    • Identify the specific cluster or category provided in the question

    • Write a code snippet that aligns with the requirements of the cluster

    • Ensure the code is accurate and relevant to the given cluster

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via campus placement at Walchand Institute of Technology, Solapur

Round 1 - Aptitude Test 

Aptitude Test 2 round 1. Aptitude, Communication

Round 2 - Technical 

(2 Questions)

  • Q1. Sorting Algorithms
  • Q2. Prime Number code
Round 3 - Coding Test 

Basic Question on Arrays

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

Array, Collections, String

Round 2 - Technical 

(2 Questions)

  • Q1. Marker Interface
  • Q2. Lambda Expression
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Join operations
  • Q2. Difference in put and post command
  • Ans. 

    PUT is used to update or replace an existing resource, while POST is used to create a new resource.

    • PUT is idempotent, meaning multiple identical requests will have the same effect as a single request.

    • POST is not idempotent, meaning multiple identical requests may have different effects.

    • PUT requests are typically used for updating existing data, like updating a user's profile information.

    • POST requests are typically used...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

6 medium coding questions

Round 2 - Technical 

(2 Questions)

  • Q1. What do you mean by Object oriented programing?
  • Ans. 

    Object-oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.

    • Objects are instances of classes, which define the structure and behavior of the objects.

    • Encapsulation, inheritance, and polymorphism are key principles of object-oriented programming.

    • Example: In a banking application, a 'Customer' class can have attributes like name and account balance, and methods li

  • Answered by AI
  • Q2. What is relational database? what are it's advantages?
  • Ans. 

    Relational database is a type of database that stores and organizes data in tables with relationships between them.

    • Data is stored in tables with rows and columns

    • Tables can have relationships with each other through keys

    • SQL is commonly used to query and manipulate data in relational databases

    • Examples include MySQL, PostgreSQL, Oracle

  • Answered by AI

Interview Preparation Tips

Topics to prepare for UST Associate Software Engineer interview:
  • Python
  • Mechine learning
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at MH Saboo Siddik College of Engineering, Mumbai and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Java , collection , spring boot
  • Q2. What is internal working of hashmap
  • Ans. 

    HashMap is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values.

    • HashMap internally uses an array of linked lists to store key-value pairs.

    • When a key-value pair is added, the key is hashed to determine the index in the array where it will be stored.

    • If multiple keys hash to the same index, a linked list is used to handle collisions.

    • To retrieve a value, the key is hashed again to fi...

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. Spring security, oops , hibernate

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well what you mentioned on resume

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Bangalore Institute Of Technology (BIT) and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

40 questions-aptitude test followed by a technical test comprising 10 questions.

Round 2 - Technical 

(1 Question)

  • Q1. Add two linked list minimum cost path print all the nodes in a tree except the leaf nodes.
  • Ans. 

    The question asks for adding two linked lists, finding the minimum cost path, and printing all nodes in a tree except the leaf nodes.

    • To add two linked lists, traverse both lists simultaneously and add corresponding nodes.

    • To find the minimum cost path, use algorithms like Dijkstra's or A*.

    • To print all nodes in a tree except the leaf nodes, perform a depth-first traversal and print non-leaf nodes.

  • Answered by AI
Round 3 - Behavioral 

(1 Question)

  • Q1. Mix of hr + technical questions. Didn't ask much deep in technical questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - I got rejected here

Skills evaluated in this interview

iTroSys Technologies Interview FAQs

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  1. 4-collection of java 5-difference between list and ...read more
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