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ITC Infotech Java Developer Interview Questions, Process, and Tips

Updated 15 Feb 2025

Top ITC Infotech Java Developer Interview Questions and Answers

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ITC Infotech Java Developer Interview Experiences

7 interviews found

Java Developer Interview Questions & Answers

user image Vikas Kumar

posted on 15 Feb 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. Basic java and API
Round 2 - HR 

(1 Question)

  • Q1. Normal Question
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Coding Test 

What is java
Java is used
Process in java

Round 2 - Html 

(2 Questions)

  • Q1. About Html know
  • Q2. Detailed interview html

Interview Preparation Tips

Topics to prepare for ITC Infotech Java Developer interview:
  • Java
  • HTML
  • CSS
Interview preparation tips for other job seekers - I want internship for starting my career

Java Developer Interview Questions Asked at Other Companies

asked in Deloitte
Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size ... read more
Q2. Parent class has run() and walk() . Parent run() - calls walk() C ... read more
asked in Infosys
Q3. Which should be preferred between String and StringBuffer when th ... read more
asked in Deloitte
Q4. Convert BST to Greater Sum Tree Given a Binary Search Tree (BST) ... read more
Q5. 2. What will happen if hashcode only returns a constant? How will ... read more
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in May 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Collection , logical

Round 2 - Technical 

(5 Questions)

  • Q1. Opps ,spring boot
  • Q2. Explain opps concept, what is spring boot
  • Ans. 

    OOPs concept is a programming paradigm based on the concept of objects, Spring Boot is a framework for building Java applications.

    • OOPs concept stands for Object-Oriented Programming, which focuses on creating objects that interact with each other to solve problems.

    • It involves concepts like inheritance, encapsulation, polymorphism, and abstraction.

    • Spring Boot is a framework that simplifies the development of Java applic...

  • Answered by AI
  • Q3. What is controller and rest controller
  • Ans. 

    Controller is a class that handles user requests and returns appropriate response. Rest controller is a specialized controller for RESTful web services.

    • Controller is a class in MVC architecture that handles user requests and interacts with the model and view.

    • Rest controller is a specialized controller in Spring framework for building RESTful web services.

    • Rest controller uses annotations like @RestController and @Reques...

  • Answered by AI
  • Q4. 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 find 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.

    • HashMap allows null keys and values, but only one null ...

  • Answered by AI
  • Q5. Who is best jdbc or hibernate

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Jan 2023. There was 1 interview round.

Round 1 - One-on-one 

(8 Questions)

  • Q1. Please give an introduction of yourself.
  • Q2. Your comfortable programming/coding language
  • Q3. What is session in java?
  • Ans. 

    Session in Java is a way to store information about a user across multiple requests.

    • Session is used to maintain stateful information about a user.

    • It is created when a user first accesses a web application and remains active until the user logs out or the session times out.

    • Session data is stored on the server and can be accessed by multiple requests from the same user.

    • It is commonly used for user authentication, shoppin...

  • Answered by AI
  • Q4. What is Java Class Library?
  • Ans. 

    Java Class Library is a collection of pre-compiled classes and methods that provide ready-to-use functionality for Java developers.

    • Java Class Library contains classes for common tasks like input/output, networking, database access, etc.

    • Developers can use these classes to save time and effort by reusing existing code.

    • Examples include java.lang, java.util, java.io, java.net, etc.

  • Answered by AI
  • Q5. Types of datatypes in Java
  • Ans. 

    Java has several types of datatypes including primitive and reference types.

    • Primitive datatypes include int, double, boolean, char, etc.

    • Reference datatypes include classes, interfaces, arrays, etc.

    • Examples: int age = 25; String name = "John"; int[] numbers = {1, 2, 3};

    • Wrapper classes like Integer, Double, Boolean, etc. are used to wrap primitive types.

  • Answered by AI
  • Q6. One question was on SQL. (I had mentioned SQL in one of my academic projects)
  • Q7. Please tell me What is HTML?
  • Ans. 

    HTML stands for HyperText Markup Language, used for creating and structuring web pages.

    • HTML is a markup language used to create the structure of web pages.

    • It consists of elements enclosed in tags, such as <html>, <head>, <body>.

    • Attributes can be added to elements to provide additional information or functionality, like <img src='image.jpg'>.

    • HTML is the foundation of web development and is often

  • Answered by AI
  • Q8. How to change a div background colour?
  • Ans. 

    Use CSS to change the background color of a div element.

    • Use the 'background-color' property in CSS to specify the color.

    • You can use color names, hex codes, RGB values, or HSL values to set the background color.

    • Example: div { background-color: blue; }

  • Answered by AI

Interview Preparation Tips

Topics to prepare for ITC Infotech Java Developer interview:
  • java basics theory
Interview preparation tips for other job seekers - I could not ans to ques. 3 and 4 properly, and on question 5, due to nervousness I replied with int, bool, float, etc so even that is incorrect. and Ques 6 about SQL I could not ans.

The interview was really easy I have to say that, but I could not clear it because I went more prepared for the coding part like write a program for this that, which they did not ask me literally nothing from coding. It's my fault I understand i should have prepared my theory better, I'm fresher I'm learning things but

I hope you will learn something from my mistakes and will succeed. I wish you all the very best for your interview and hope you will clear it. Thank you.

Skills evaluated in this interview

ITC Infotech interview questions for designations

 Java Software Developer

 (1)

 Java J2ee Developer

 (1)

 Senior Java Developer

 (1)

 Developer

 (1)

 Software Developer

 (11)

 Web Developer

 (2)

 Salesforce Developer

 (1)

 Plsql Developer

 (1)

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

(1 Question)

  • Q1. Tell about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good

Get interview-ready with Top ITC Infotech Interview Questions

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jun 2022. There were 3 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 - Aptitude Test 

What is java
What' is object composition
What is class

Round 3 - Technical 

(3 Questions)

  • Q1. What' is about your self
  • Ans. 

    I am a Java Developer with 5 years of experience in developing web applications.

    • I have a strong understanding of Java programming language and its frameworks like Spring and Hibernate.

    • I have experience in developing RESTful APIs and integrating third-party APIs.

    • I am proficient in database management using SQL and have worked with MySQL and Oracle databases.

    • I have a good understanding of front-end technologies like HTML...

  • Answered by AI
  • Q2. What is javascript What is jdk What is while loop
  • Ans. 

    Javascript is a scripting language used for web development. JDK is a Java Development Kit. While loop is a control flow statement.

    • Javascript is used for client-side scripting, creating interactive web pages, and adding functionality to web applications.

    • JDK is a software development kit used for developing Java applications.

    • While loop is a control flow statement used to execute a block of code repeatedly as long as a s

  • Answered by AI
  • Q3. What is java What is object
  • Ans. 

    Java is a high-level programming language used for developing applications. An object is an instance of a class.

    • Java is platform-independent and can run on any device with a JVM.

    • Java is an object-oriented language that supports encapsulation, inheritance, and polymorphism.

    • Objects are created from classes and have properties and methods.

    • Example: A car class can have objects like BMW, Audi, etc. with properties like colo

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good advice of job seekers
Better than. Job seekers job is good

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. This interview wada technical one but was majorly a stress test the interviewer wanted to test both my knowledge and communication skills

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Walk-in and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Coding Test 

It's walkin, so they conducted 1 technical mcqs round.

Round 2 - Technical 

(11 Questions)

  • Q1. Multi threading
  • Q2. Internal working of hashmap
  • Ans. 

    HashMap in Java is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values based on keys.

    • HashMap uses an array of buckets to store key-value pairs.

    • Keys are hashed to determine the index in the array where the key-value pair will be stored.

    • In case of hash collisions, a linked list or a balanced tree is used to store multiple key-value pairs in the same bucket.

    • HashMap allows null keys...

  • Answered by AI
  • Q3. Spring batch related
  • Q4. Non repeating characters in a array
  • Ans. 

    Function to find and return all non-repeating characters in an array of strings.

    • Iterate through the array and count the occurrences of each character using a HashMap.

    • Then iterate through the array again and check if the count of each character is 1, if so add it to the result list.

    • Return the list of non-repeating characters.

  • Answered by AI
  • Q5. 3rd highest salary
  • Ans. 

    To find the 3rd highest salary in a database, we can use a SQL query with the 'LIMIT' and 'OFFSET' keywords.

    • Use a SQL query with 'ORDER BY salary DESC' to sort the salaries in descending order.

    • Use 'LIMIT 1 OFFSET 2' to skip the first two highest salaries and retrieve the third highest salary.

    • Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT 1 OFFSET 2;

  • Answered by AI
  • Q6. Qualifier vs primary
  • Ans. 

    A qualifier in Java is used to specify additional information about a primary, which is the main data type or variable.

    • A primary in Java is the main data type or variable, while a qualifier provides additional information about the primary.

    • Qualifiers can be used to modify the behavior or characteristics of a primary.

    • For example, in Java, 'final' is a qualifier that can be used to make a variable constant.

  • Answered by AI
  • Q7. Controller vs restcontroller
  • Ans. 

    The main difference is that @RestController is a specialized version of @Controller that is used for RESTful web services.

    • Both @Controller and @RestController are used in Spring MVC to handle HTTP requests, but @RestController is specifically used for RESTful web services.

    • @Controller is used to create web pages, while @RestController is used to return data in JSON or XML format.

    • @RestController is a convenience annotati...

  • Answered by AI
  • Q8. Spring boot annotataions
  • Q9. Oops concepts with examples
  • Ans. 

    OOP concepts include inheritance, encapsulation, polymorphism, and abstraction.

    • Inheritance: Allows a class to inherit properties and behavior from another class. Example: class Dog extends Animal.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.

    • Polymorphism: Ability for objects to be treated as instances of their paren...

  • Answered by AI
  • Q10. Spring batch configuration
  • Q11. They covered all java, spring and Microservices
Round 3 - Technical 

(4 Questions)

  • Q1. Microservices architecture
  • Q2. How do Microservices communicate
  • Ans. 

    Microservices communicate with each other through various communication protocols like HTTP, messaging queues, and gRPC.

    • Microservices can communicate over HTTP using RESTful APIs.

    • Messaging queues like RabbitMQ or Kafka can be used for asynchronous communication between microservices.

    • gRPC is a high-performance, open-source RPC framework that can be used for communication between microservices.

    • Service discovery mechanism...

  • Answered by AI
  • Q3. How to access the Microservice end point
  • Ans. 

    Microservice endpoints can be accessed using HTTP requests with the appropriate URL

    • Use HTTP methods like GET, POST, PUT, DELETE to interact with the microservice

    • Construct the URL with the base URL of the microservice and the specific endpoint path

    • Include any necessary headers or parameters in the request for authentication or data filtering

  • Answered by AI
  • Q4. Why we use microservices
  • Ans. 

    Microservices allow for modular, scalable, and flexible software development by breaking down applications into smaller, independent services.

    • Microservices enable easier maintenance and updates as each service can be developed, deployed, and scaled independently.

    • They improve fault isolation, as failures in one service do not necessarily affect the entire application.

    • Microservices promote agility and faster time-to-mark...

  • Answered by AI

Skills evaluated in this interview

Java Developer Interview Questions & Answers

Coforge user image Animesh Singh 4978

posted on 20 Feb 2025

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

(2 Questions)

  • Q1. Kth stair problem
  • Ans. 

    The Kth stair problem involves finding the number of ways to reach the Kth stair by taking 1 or 2 steps at a time.

    • Use dynamic programming to solve this problem efficiently.

    • The number of ways to reach the Kth stair is equal to the sum of ways to reach (K-1)th stair and (K-2)th stair.

    • Base cases: For K=1, there is only 1 way. For K=2, there are 2 ways.

    • Example: For K=4, there are 5 ways to reach the 4th stair - [1,1,1,1],

  • Answered by AI
  • Q2. Asteroid Collision
Round 2 - Technical 

(2 Questions)

  • Q1. Dbms questions On normalization , concurrency control and SQL queries
  • Q2. Project related questions build and uploaded on my GitHub
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - Assignment 

2 coding question (1st reverse a string without changing position of special character. 2nd remove elements before '#') + 20 mcqs

Round 2 - Group Discussion 

How to Improve software development process

Round 3 - Technical 

(3 Questions)

  • Q1. Rearrange string
  • Q2. Create form using react.js
  • Q3. Longest prefix of strings in array
Round 4 - HR 

(2 Questions)

  • Q1. Introduce your self
  • Q2. Basic hr question

ITC Infotech Interview FAQs

How many rounds are there in ITC Infotech Java Developer interview?
ITC Infotech interview process usually has 2-3 rounds. The most common rounds in the ITC Infotech interview process are Resume Shortlist, Technical and Aptitude Test.
How to prepare for ITC Infotech Java 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 ITC Infotech . The most common topics and skills that interviewers at ITC Infotech expect are Open Source, Javascript, Hibernate, SQL and Core Java.
What are the top questions asked in ITC Infotech Java Developer interview?

Some of the top questions asked at the ITC Infotech Java Developer interview -

  1. How to change a div background colo...read more
  2. What is session in ja...read more
  3. Please tell me What is HT...read more
How long is the ITC Infotech Java Developer interview process?

The duration of ITC Infotech Java Developer interview process can vary, but typically it takes about less than 2 weeks to complete.

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ITC Infotech Java Developer Interview Process

based on 7 interviews

1 Interview rounds

  • Resume Shortlist Round
View more
ITC Infotech Java Developer Salary
based on 148 salaries
₹2.2 L/yr - ₹10.1 L/yr
11% less than the average Java Developer Salary in India
View more details

ITC Infotech Java Developer Reviews and Ratings

based on 17 reviews

3.2/5

Rating in categories

3.2

Skill development

3.8

Work-life balance

2.7

Salary

3.7

Job security

3.3

Company culture

2.6

Promotions

3.1

Work satisfaction

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