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HARMAN Java Developer Interview Questions and Answers

Updated 13 Sep 2024

HARMAN Java Developer Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Part1 aptitude questions and part2 checking multiple programming language syntax such as python c#
java js shell script
part 3 on testing and devops
all are 10 qns from each part 30 mcqs

Interview Preparation Tips

Topics to prepare for HARMAN Java Developer interview:
  • aptitude
  • Testing
  • Devops
  • programming language
  • IT Projects
Interview preparation tips for other job seekers - study whatever you know thoroughly

Java Developer Interview Questions & Answers

user image Sailekha Pabba

posted on 12 Apr 2024

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

(1 Question)

  • Q1. Oops concepts in java
  • Ans. 

    Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.

    • Inheritance: Allows a class to inherit properties and behavior from another class.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit.

    • Polymorphism: Ability of a method to do different things based on the object it is acting upon.

    • Abstraction: Hiding the imp...

  • Answered by AI

Skills evaluated in this interview

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I applied via Approached by Company and was interviewed in Oct 2022. There were 2 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Singleton pattern and example for singleton class Find the frequency of chars in given strings
  • Ans. 

    Singleton pattern is a design pattern that restricts the instantiation of a class to one object. Frequency of chars can be found using a hashmap.

    • Singleton pattern ensures that only one instance of a class is created and provides a global point of access to it.

    • Example of singleton class is java.lang.Runtime, which represents the runtime environment of the current application.

    • To find frequency of chars in a string, we ca...

  • Answered by AI
  • Q2. Explain your current projects and role & responsibility.

Interview Preparation Tips

Interview preparation tips for other job seekers - Well prepare before attending the interview. practice some leetcode coding questions on array and strings.

Skills evaluated in this interview

Java Developer Jobs at HARMAN

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Interview questions from similar companies

Interview Questionnaire 

2 Questions

  • Q1. Multiple
  • Q2. Multiple.

Interview Preparation Tips

Round: Test
Experience: Graph problem.
First step was to formulate the question into graph problem.

Then solve using standard graph algo (Dijkstra, bellmen ford, e.tc).
Tips: Practice writing whole code without using standard library.
Duration: 3 hours
Total Questions: 1

Round: Technical Interview
Experience: Question related to dfs.
Asked about networking, OS and integers.

One puzzle.(available on geeksforgeeks)
Tips: Prepare for puzzle. Generally they go for standard puzzle.

Round: Technical Interview
Experience: It was mostly related to technical project and internship.

General discussion on machine learning.
Tips: Prepare for the projects mentioned on the resume

Round: HR Interview
Experience: He was testing me regarding how I will explain a technical project to a non-technical guy.. And also general HR questions like why u want to join Samsung and other similar questions.
Tips: Nothing new.

Skills: Basic programming stuff. , Algorithm, Graph Theory, Machine Learning, Problem Solving Skills
College Name: IIT Kharagpur

Software Developer Interview Questions & Answers

Samsung user image Gaurav Srikant Mokhasi

posted on 3 Dec 2015

Interview Preparation Tips

Round: PRE PLACEMENT OFFER
Experience: Interns (both CS and IT) were selected in my third year. Pre-placement offers were rolled out to 16 of us which was roughly a conversion ratio of 1:3. A couple of ECE hires were added when SRI-B visited campus later.

General Tips: If you're in CS or IT, this is the only format your resume should be in: -----
Take your internship seriously. Have fun and all but also get your project done. It's not the end of the world if you don't get a PPO. Campus placements are tension-filled, no doubt, but a lot of people get equally good if not better jobs after missing out on PPOs.
Make sure you talk to your manager about the PPO process. She will be the one giving you your final review. So ensure that she knows you want the job. Prepare a fancy presentation for the HR. By fancy, I mean slick and professional. Think Apple, not flashy Microsofty graphics and stupid word art.
Skill Tips: Google GSAT (Global Samsung Aptitude Test) a week before the test and make sure you practice some similar CAT type questions. Questions are of medium difficulty and time management is a real issue (most of us were unable to finish properly). - I didn't have to use these but I've heard good things about codechef/topCoder and books such as Cracking the Coding Interview by Gayle Laakmann McDowell.
Skills:
College Name: NIT Surathkal

Interview Questionnaire 

4 Questions

  • Q1. Given a compact data structure to store strings sequentially, one byte stores length l of the string, next l bytes contain the string characters. Write a code to insert the given string at the ith place, m...
  • Ans. 

    The code inserts a given string at the specified position in a compact data structure that stores strings sequentially.

    • To insert the string at the ith place, we need to shift all the strings after the ith position by the length of the new string.

    • We can use a loop to iterate through the data structure and find the ith position.

    • After finding the ith position, we can calculate the new length of the data structure and allo...

  • Answered by AI
  • Q2. How will you construct parse tree for ((a+b)*c)/d? what all data structures can you use?
  • Ans. 

    Constructing parse tree for ((a+b)*c)/d using data structures.

    • Use stack data structure to keep track of operators and operands.

    • Start with the innermost parentheses and work outwards.

    • Create a node for each operator and operand and link them together.

    • The root node will be the final result of the expression.

    • Example: ((a+b)*c)/d can be represented as / -> * -> + -> a, b, c, d.

  • Answered by AI
  • Q3. Given a function f that returns true or false based on whether the input string satisfies some hidden criterion C, write a function that verifies that all sub strings satisfy C
  • Q4. You hand over 'n' identical linked lists to n salespersons. After the day's work, these salesperson return the lists. Merge these lists such that all insertions, deletions, updates are taken care of, so th...
  • Ans. 

    Merge 'n' identical linked lists from 'n' salespersons to handle insertions, deletions, and updates.

    • Iterate through each linked list and merge them into a single linked list

    • Handle insertions, deletions, and updates by traversing the merged list and making necessary changes

    • Repeat the process for the next day by resetting the merged list

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: It was an online test. The company who hosted the test messed up with the interface, and a lot of people had trouble with a coding question that could not be solved because of the faulty interface. There was no retest.
The shortlisting was done after studying compile attempts, time devoted to various sections and other performance measures.

Round: Technical Interview
Experience: Told about myself, my interests, my internship projects and my work so far.
A few coding questions were asked too.
In the end, they asked if i have any questions.
Tips: Interviewers are friendly. Be calm, give your best.

General Tips: Start preparing early.
Develop priorities both sector wise and company wise.
Take sufficient water and food with you. Interviews can start at 4 am on the first day!
Have enough copies of resume and transcripts with you.
If you have been shortlisted for many companies, it is preferable to have a portfolio manager who manages your phone during the day and enables you to focus on the interviews.
College Name: IIT KANPUR

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Asked me about my research work That's it
  • Q2. Asked about the course project that i did in BE and MS

Interview Preparation Tips

Round: Test
Experience: There was one question which was little tricky , but not that difficult
Total Questions: 1

Round: Technical + HR Interview
Experience: There was one question which was little tricky , but not that difficult

College Name: IIT Madras

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Project related questions
  • Q2. Breifly explain about project
  • Ans. 

    The project is a web-based application for managing inventory and sales of a retail store.

    • Developed using Java and Spring framework

    • Includes features such as product management, order management, and customer management

    • Utilizes MySQL database for data storage

    • Implemented security measures such as authentication and authorization

    • Designed with a responsive user interface for optimal user experience

  • Answered by AI
  • Q3. Tell me about yourself. Hobbies , strength and weakness
  • Ans. 

    I am a software developer with a passion for coding and problem-solving. My hobbies include reading and playing video games.

    • Proficient in programming languages such as Java and Python

    • Strong problem-solving skills

    • Good communication and teamwork abilities

    • Weakness: Sometimes I tend to overthink and spend too much time on a problem

    • Hobbies: Reading books on technology and playing video games

  • Answered by AI
  • Q4. Will u stay in samsung?
  • Ans. 

    I cannot make a commitment to staying at Samsung at this time.

    • I am open to exploring other opportunities

    • My decision will depend on various factors such as growth opportunities, work culture, and compensation

    • I value my time at Samsung and appreciate the experience gained

  • Answered by AI
  • Q5. Basic hr questions

Interview Preparation Tips

Round: Test
Experience: Problem similar to knapsack
Tips: dynamic programming
Duration: 3 hours
Total Questions: 1

Round: Technical Interview
Experience: Asked to explain about project. Some basic concepts in linear algebra and in deep learning like CNNs. Asked to implement Hungarian algorithm.
Tips: Brush up baisc ML and linear algebra concepts

Round: HR Interview
Experience: Asked where i did my btech. Asked why i switched by branch from electronics to computer science.
Tips: tell the truth to whatever is asked

Skills: Machine Learning
College Name: IIT Madras

Software Developer Interview Questions & Answers

Samsung user image GURRAM HARINATHA REDDY cs13b010

posted on 2 Dec 2016

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Difference between DFS and BFS?
  • Ans. 

    DFS and BFS are two popular graph traversal algorithms used in computer science.

    • DFS stands for Depth First Search and explores as far as possible along each branch before backtracking.

    • BFS stands for Breadth First Search and explores all the vertices at the present depth before moving on to the next level.

    • DFS uses a stack data structure to keep track of visited nodes while BFS uses a queue.

    • DFS is useful for finding path...

  • Answered by AI
  • Q2. When are double pointers used?
  • Ans. 

    Double pointers are used to store the address of a pointer variable.

    • Double pointers are useful in dynamic memory allocation.

    • They are used to modify the value of a pointer passed to a function.

    • They can be used to create linked lists and trees.

    • Example: int **ptr; //declares a double pointer to an integer

  • Answered by AI
  • Q3. List all the permutations of the array?
  • Ans. 

    Permutations of an array

    • Permutations are all possible arrangements of elements in an array

    • Number of permutations for an array of length n is n!

    • Use recursion to generate all permutations

    • Swap elements to generate different permutations

  • Answered by AI
  • Q4. What is the first biggest failure in your life?
  • Ans. 

    My first biggest failure was not being able to clear an important exam in high school.

    • Failed to manage time effectively

    • Did not seek help from teachers or peers

    • Did not practice enough

    • Learned the importance of preparation and seeking help

    • Improved study habits and time management skills

  • Answered by AI

Interview Preparation Tips

Round: Test
Duration: 3 hours
Total Questions: 1

College Name: IIT Madras

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Jan 2016. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Algorithms and data structures
  • Q2. Tell me about yourself and project related questions

Interview Preparation Tips

Round: Technical Interview
Experience: It was very simple

Round: Technical + HR Interview
Experience: It was very simple

College Name: IIT Madras
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HARMAN Interview FAQs

How many rounds are there in HARMAN Java Developer interview?
HARMAN interview process usually has 1-2 rounds. The most common rounds in the HARMAN interview process are Technical, Resume Shortlist and Aptitude Test.
How to prepare for HARMAN 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 HARMAN. The most common topics and skills that interviewers at HARMAN expect are Automation, Staffing, Claims, Due Diligence and Agile Coaching.
What are the top questions asked in HARMAN Java Developer interview?

Some of the top questions asked at the HARMAN Java Developer interview -

  1. Singleton pattern and example for singleton class Find the frequency of chars ...read more
  2. Oops concepts in j...read more

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HARMAN Java Developer Interview Process

based on 2 interviews

Interview experience

4.5
  
Good
View more

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HARMAN Java Developer Salary
based on 21 salaries
₹3.9 L/yr - ₹14 L/yr
35% more than the average Java Developer Salary in India
View more details

HARMAN Java Developer Reviews and Ratings

based on 3 reviews

4.4/5

Rating in categories

4.6

Skill development

4.4

Work-life balance

4.8

Salary

3.5

Job security

4.4

Company culture

4.4

Promotions

4.4

Work satisfaction

Explore 3 Reviews and Ratings
Java Developer

Bangalore / Bengaluru

2-4 Yrs

Not Disclosed

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