Upload Button Icon Add office photos

Filter interviews by

HCL Group Java Developer Interview Questions, Process, and Tips

Updated 20 Oct 2024

Top HCL Group Java Developer Interview Questions and Answers

View all 9 questions

HCL Group Java Developer Interview Experiences

4 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 Aug 2024. There was 1 interview round.

Round 1 - Technical 

(9 Questions)

  • Q1. Transactions in springboot
  • Ans. 

    Transactions in Spring Boot manage database operations as a single unit of work to ensure data integrity.

    • Spring Boot provides support for declarative transaction management using @Transactional annotation.

    • Transactions can be configured at class or method level.

    • Transactions can be rolled back in case of exceptions to maintain data consistency.

    • Example: @Transactional annotation on a service method ensures that all databa...

  • Answered by AI
  • Q2. Difference between arraylist and linked list
  • Ans. 

    ArrayList is resizable array implementation, LinkedList is doubly linked list implementation.

    • ArrayList uses dynamic array to store elements, LinkedList uses doubly linked list.

    • ArrayList is faster for accessing elements by index, LinkedList is faster for adding/removing elements.

    • Example: ArrayList arrList = new ArrayList<>(); LinkedList linkedList = new LinkedList<>();

Answered by AI
  • Q3. How REST API used
  • Ans. 

    REST API is used to communicate between client and server using HTTP methods like GET, POST, PUT, DELETE.

    • REST API allows clients to access and manipulate resources on a server using standard HTTP methods.

    • It uses URLs to identify resources and HTTP methods to perform actions on those resources.

    • Common HTTP methods used in REST API are GET (retrieve data), POST (create data), PUT (update data), DELETE (remove data).

    • REST A...

  • Answered by AI
  • Q4. Annotations in springboot
  • Ans. 

    Annotations in Spring Boot are used to provide metadata about the application and its components.

    • Annotations are used to configure Spring Boot applications, define beans, handle requests, etc.

    • Examples include @SpringBootApplication, @RestController, @Autowired, @RequestMapping, etc.

  • Answered by AI
  • Q5. Features of java 8
  • Ans. 

    Java 8 introduced several new features including lambda expressions, functional interfaces, streams, and default methods in interfaces.

    • Lambda expressions allow for more concise code and enable functional programming.

    • Functional interfaces are interfaces with a single abstract method, used for lambda expressions.

    • Streams provide a way to work with collections of objects in a functional style.

    • Default methods in interfaces ...

  • Answered by AI
  • Q6. How interface is implemented in java
  • Ans. 

    Interfaces in Java are implemented using the 'implements' keyword, allowing classes to provide specific implementations for methods defined in the interface.

    • Interfaces in Java define a contract for classes to implement, specifying method signatures without implementations.

    • A class can implement multiple interfaces by separating them with commas.

    • Classes implementing an interface must provide concrete implementations for ...

  • Answered by AI
  • Q7. How stream API works
  • Ans. 

    Stream API in Java provides a way to process collections of objects in a functional style.

    • Stream API allows for functional-style operations on collections like map, filter, reduce, etc.

    • It supports lazy evaluation, meaning operations are only performed when needed.

    • Streams can be sequential or parallel, depending on the source and operations used.

  • Answered by AI
  • Q8. Benefits of springboot over spring
  • Ans. 

    Spring Boot simplifies the setup and development of Spring applications by providing a convention-over-configuration approach.

    • Spring Boot eliminates the need for XML configuration by using annotations and sensible defaults.

    • It includes embedded servers like Tomcat, Jetty, or Undertow, making it easy to deploy standalone applications.

    • Auto-configuration feature reduces the amount of boilerplate code needed to set up a Spr...

  • Answered by AI
  • Q9. Difference between throw and throwable
  • Ans. 

    throw is a keyword used to explicitly throw an exception, while Throwable is a class that serves as the base class for all exceptions in Java.

    • throw is used to throw an exception in a method, while Throwable is the superclass of all exceptions in Java.

    • throw is followed by an instance of Throwable class or its subclasses, while Throwable is a class that provides common methods for handling exceptions.

    • Example: throw new N...

  • Answered by AI

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Try to speak about one topic of more time it will increase the time of interview.

    Skills evaluated in this interview

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

    (2 Questions)

    • Q1. Good interview in java
    • Q2. Good interview in java1
    Round 2 - HR 

    (2 Questions)

    • Q1. Ctc discussion also fine
    • Q2. Ctc discussion also fine1

    Interview Preparation Tips

    Interview preparation tips for other job seekers - good company

    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

    I applied via Naukri.com and was interviewed in Feb 2022. There was 1 interview round.

    Round 1 - Technical 

    (1 Question)

    • Q1. Basic Java Question on Streams Understanding of your current project. How you projects works end to end. Spring Boot basic knowledge. You should be able explain your project and your roles and responsibili...

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Keep your resume clean with not extra ordinary statements.
    Mention only those tech stack on which you have knowledge and experience.

    I applied via Naukri.com and was interviewed in Nov 2021. There were 2 interview rounds.

    Round 1 - Assignment 

    Java MCQ questions

    Round 2 - One-on-one 

    (1 Question)

    • Q1. Knowledge on Java language

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Believe in your self . Try untill you win

    HCL Group interview questions for designations

     Senior Java Developer

     (1)

     Junior Java Developer

     (1)

     Java Full Stack Developer

     (1)

     Software Developer

     (7)

     Tableau Developer

     (2)

     Salesforce Developer

     (2)

     ETL Developer

     (2)

     Mainframe Developer

     (1)

    Interview questions from similar companies

    I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.

    Interview Questionnaire 

    3 Questions

    • Q1. Basic Programming questions.
    • Q2. Fibonacci program
    • Q3. OOPS concepts.

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Prepare basic OOPS concepts and basic programs.

    Interview Questionnaire 

    1 Question

    • Q1. Time management

    Interview Questionnaire 

    1 Question

    • Q1. Java c c++

    Interview Questionnaire 

    1 Question

    • Q1. Sql joins

    Interview Preparation Tips

    Interview preparation tips for other job seekers - go to google and search it

    I applied via Campus Placement and was interviewed before Mar 2021. 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 - HR 

    (16 Questions)

    • Q1. What are your salary expectations?
    • Ans. 

      I am open to discussing salary based on the responsibilities and opportunities offered by the position.

      • I am flexible and open to negotiation.

      • I am looking for a competitive salary that reflects my skills and experience.

      • I am more interested in the overall compensation package, including benefits and growth opportunities.

      • I would like to learn more about the company's salary range for this position.

      • I am confident that we c

    • Answered by AI
    • Q2. What is your family background?
    • Ans. 

      My family background is diverse and multicultural.

      • My parents are from different countries, which has exposed me to different cultures and perspectives.

      • I have relatives who work in various industries, including technology and healthcare.

      • Growing up, my family encouraged me to pursue my interests in computer science and supported my education in the field.

    • Answered by AI
    • Q3. Share details of your previous job.
    • Ans. 

      I worked as a Software Developer at XYZ Company.

      • Developed and maintained software applications using Java and Python.

      • Collaborated with a team of developers to design and implement new features.

      • Participated in code reviews and debugging sessions to ensure high-quality code.

      • Worked closely with clients to gather requirements and provide technical support.

      • Implemented unit tests and performed software testing to identify an...

    • Answered by AI
    • Q4. Why should we hire you?
    • Ans. 

      I have a strong background in software development and a proven track record of delivering high-quality projects on time and within budget.

      • I have a deep understanding of various programming languages and frameworks, allowing me to adapt quickly to new technologies.

      • I am highly skilled in problem-solving and troubleshooting, which enables me to identify and resolve issues efficiently.

      • I am a team player and have excellent...

    • Answered by AI
    • Q5. Why are you looking for a change?
    • Ans. 

      Looking for new challenges and growth opportunities.

      • Seeking a more challenging role to enhance my skills and knowledge.

      • Interested in working on cutting-edge technologies and projects.

      • Want to be part of a dynamic and innovative team.

      • Desire to expand my professional network and learn from industry experts.

    • Answered by AI
    • Q6. Where do you see yourself in 5 years?
    • Ans. 

      In 5 years, I see myself as a senior software developer leading a team and working on complex projects.

      • Leading a team of developers

      • Working on complex projects

      • Continuously learning and staying updated with new technologies

      • Contributing to the growth and success of the company

    • Answered by AI
    • Q7. What are your strengths and weaknesses?
    • Ans. 

      My strengths include problem-solving, attention to detail, and teamwork. My weaknesses include time management and public speaking.

      • Strengths: problem-solving, attention to detail, teamwork

      • Weaknesses: time management, public speaking

    • Answered by AI
    • Q8. Tell me about yourself.
    • Ans. 

      I am a software developer with experience in various programming languages and a passion for creating innovative solutions.

      • Experienced in Java, C++, and Python

      • Developed a mobile app using React Native

      • Worked on a team to create a web application using Angular

      • Strong problem-solving and analytical skills

    • Answered by AI
    • Q9. Tell me about yourself
    • Ans. 

      I am a software developer with experience in web development and a passion for problem-solving.

      • Experienced in web development using HTML, CSS, and JavaScript

      • Proficient in programming languages such as Java and Python

      • Familiar with frameworks like React and Angular

      • Strong problem-solving and analytical skills

      • Excellent teamwork and communication abilities

    • Answered by AI
    • Q10. What are your strength and weakness
    • Ans. 

      My strength is problem-solving and my weakness is sometimes overthinking.

      • Strength: Problem-solving

      • Weakness: Overthinking

    • Answered by AI
    • Q11. Where do you see yourself in 5 year's
    • Ans. 

      In 5 years, I see myself as a senior software developer leading a team and working on complex projects.

      • Leading a team of developers

      • Working on complex projects

      • Continuously learning and improving my skills

      • Contributing to the growth and success of the company

    • Answered by AI
    • Q12. Why are you looking for a change
    • Ans. 

      Seeking new opportunities for professional growth and challenges.

      • Looking for a more challenging role

      • Want to expand my skill set

      • Seeking better career prospects

      • Interested in working with new technologies

      • Want to work in a more collaborative environment

    • Answered by AI
    • Q13. I think I am very flexible and adaptive to learning new things
    • Q14. Share your details for your previous job
    • Ans. 

      I worked as a Software Developer at XYZ Company.

      • Developed and maintained web applications using Java and Spring framework

      • Collaborated with cross-functional teams to gather requirements and design solutions

      • Implemented unit tests and performed code reviews to ensure code quality

      • Participated in Agile development process and attended daily stand-up meetings

      • Troubleshooted and resolved software defects reported by users

    • Answered by AI
    • Q15. What is your family background
    • Ans. 

      My family background is diverse and multicultural, with members from different professions and cultural backgrounds.

      • My father is a doctor and my mother is a teacher.

      • I have two siblings, one is an engineer and the other is a lawyer.

      • We celebrate various cultural festivals and traditions together.

      • My family values education and encourages continuous learning.

    • Answered by AI
    • Q16. What are your salary expectations
    • Ans. 

      I am open to discussing salary based on the responsibilities and opportunities offered by the position.

      • I am flexible and open to negotiation.

      • I am looking for a fair and competitive salary based on my skills and experience.

      • I am more interested in the overall compensation package, including benefits and growth opportunities.

      • I am confident that we can come to a mutually beneficial agreement.

    • Answered by AI
    Round 3 - Coding Test 

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Good morning sir/ mam..
    I'm from Vinukonda
    I'm ready to the interview

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

    Interview Questionnaire 

    2 Questions

    • Q1. Explain me about yourself
    • Q2. Just be brief don't bore them

    Interview Preparation Tips

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

    HCL Group Interview FAQs

    How many rounds are there in HCL Group Java Developer interview?
    HCL Group interview process usually has 1-2 rounds. The most common rounds in the HCL Group interview process are Technical, HR and Assignment.
    What are the top questions asked in HCL Group Java Developer interview?

    Some of the top questions asked at the HCL Group Java Developer interview -

    1. How interface is implemented in j...read more
    2. Difference between arraylist and linked l...read more
    3. Difference between throw and throwa...read more

    Tell us how to improve this page.

    HCL Group Java Developer Interview Process

    based on 2 interviews

    Interview experience

    4
      
    Good
    View more
    HCL Group Java Developer Salary
    based on 125 salaries
    ₹2.5 L/yr - ₹10 L/yr
    6% more than the average Java Developer Salary in India
    View more details

    HCL Group Java Developer Reviews and Ratings

    based on 6 reviews

    4.7/5

    Rating in categories

    4.7

    Skill development

    4.7

    Work-life balance

    4.7

    Salary

    4.8

    Job security

    4.7

    Company culture

    4.6

    Promotions

    4.7

    Work satisfaction

    Explore 6 Reviews and Ratings
    Technical Lead
    3.2k salaries
    unlock blur

    ₹7 L/yr - ₹25 L/yr

    Software Engineer
    3.1k salaries
    unlock blur

    ₹2 L/yr - ₹9.5 L/yr

    Senior Software Engineer
    2.5k salaries
    unlock blur

    ₹4.9 L/yr - ₹18 L/yr

    Lead Engineer
    2.3k salaries
    unlock blur

    ₹4.3 L/yr - ₹14 L/yr

    Senior Analyst
    2k salaries
    unlock blur

    ₹2 L/yr - ₹10 L/yr

    Explore more salaries
    Compare HCL Group with

    HCLTech

    3.5
    Compare

    TCS

    3.7
    Compare

    Tata Group

    4.2
    Compare

    Wipro

    3.7
    Compare
    Did you find this page helpful?
    Yes No
    write
    Share an Interview