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HCL Group Java Developer Interview Questions and Answers

Updated 20 Oct 2024

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
  • 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
  • Q8. Benefits of springboot over spring
  • Q9. Difference between throw and throwable

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
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Q4. How do you sort a list of students based on their first name?
asked in Cognizant
Q5. What array list and linkedlist difference,how hashmap internally ... 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

What people are saying about HCL Group

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chilledespresso
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1w
works at
Accenture
10 Yrs Python Dev: What salary can I expect?
I have around 10 years of experience as a Python Backend Developer (Team lead) working at Accenture. My current CTC is approximately 25 LPA,( including a 5 LPA variable). I am planning to switch. Could you please share what the typical salary range would be for someone with my experience at a service-based company like HCL, Cognizant, or Capgemini, Deloitte?
Got a question about HCL Group?
Ask anonymously on communities.

Interview questions from similar companies

I applied via Approached by Company and was interviewed before May 2018. There were 6 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. This is face to face interview... They are observing our behaviour... Attitude... Etc
  • Q2. Introduce u r self....
  • Q3. U r carrier objections
  • Ans. 

    My career objectives focus on continuous growth, contributing to team success, and making a positive impact in my field.

    • Aim to develop expertise in my field, such as becoming a certified project manager.

    • Seek leadership opportunities to guide and mentor junior team members.

    • Aspire to work on innovative projects that challenge my skills and creativity.

    • Desire to contribute to a company's mission, like improving customer sa...

  • Answered by AI
  • Q4. About TCS
  • Q5. Why should u select TCS
  • Ans. 

    TCS is a global leader in IT services with a strong reputation for innovation and client satisfaction.

    • TCS has a proven track record of delivering high-quality services to clients worldwide.

    • TCS offers a wide range of opportunities for career growth and development.

    • TCS values diversity and inclusion, creating a supportive work environment for employees.

    • TCS invests in cutting-edge technologies and training programs to kee...

  • Answered by AI

Interview Preparation Tips

Round: Group Discussion
Experience: Any kind of topic u cn select... Sales, accounts, service

Round: Test
Experience: Aptitude test... Mathematic and problem solving... General knowledge is very important

Round: Telephonic
Experience: This is final round... BH directly interact with us...

General Tips: Be confident... Be clam.... Keep smiling face... That is the way to win
Skills: Communication, Body Language, Leadership, Presentation Skills, Time Management
Duration: <1 week

I applied via Company Website and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. GL related questions
  • Q2. Comfortable for night shifts
  • Ans. 

    Yes, I am comfortable with night shifts and have experience working during those hours.

    • I have worked night shifts in my previous job and have adapted to the schedule

    • I am a night owl and prefer working during those hours

    • I understand the importance of being alert and focused during night shifts

    • I am willing to adjust my sleep schedule to accommodate night shifts

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn about GL and accounting policies

I applied via LinkedIn and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy logical questions
basic quant

Round 2 - Coding Test 

Easy level coding questions
Counting frequency of alphabets

Interview Preparation Tips

Interview preparation tips for other job seekers - Just go through the basics of javascript
Hoisting
Are these interview questions helpful?

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 applied via Campus Placement and was interviewed before Jun 2020. There were 7 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What java
  • Q2. Why java

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What technical challenges have you faced in your work till now and how did you overcome it?
  • Ans. 

    Faced various technical challenges, including system integration and performance optimization, which I successfully navigated through strategic solutions.

    • Integration of legacy systems with modern applications: I utilized APIs and middleware to ensure seamless data flow.

    • Performance bottlenecks in a web application: Implemented caching strategies and optimized database queries, resulting in a 40% speed increase.

    • Debugging...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.

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

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Overall Interview Experience Rating

4/5

based on 2 interview experiences

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 100%
View more

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HCL Group Java Developer Salary
based on 95 salaries
₹4.5 L/yr - ₹10 L/yr
21% more than the average Java Developer Salary in India
View more details

HCL Group Java Developer Reviews and Ratings

based on 18 reviews

4.5/5

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4.6

Skill development

4.7

Work-life balance

4.7

Salary

4.7

Job security

4.7

Company culture

4.7

Promotions

4.8

Work satisfaction

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