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HEPL - A Cavinkare Group Company Java Developer Interview Questions, Process, and Tips

Updated 16 Dec 2024

Top HEPL - A Cavinkare Group Company Java Developer Interview Questions and Answers

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HEPL - A Cavinkare Group Company Java Developer Interview Experiences

6 interviews found

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

I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. String functionality
  • Q2. Array functionality
  • Q3. Some project questions
  • Q4. Joins and write a syntax for inner join
  • Ans. 

    Inner join is used to combine rows from two or more tables based on a related column between them.

    • Use INNER JOIN keyword in SQL to perform inner join

    • Specify the columns to join on using ON keyword

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column

  • Answered by AI

Java Developer Interview Questions & Answers

user image Mohkeshvaren S

posted on 30 Sep 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. What is oops in java
  • Ans. 

    Object-oriented programming concepts in Java

    • OOPs stands for Object-Oriented Programming

    • Key concepts include classes, objects, inheritance, polymorphism, encapsulation

    • Java supports OOPs principles like abstraction, encapsulation, inheritance, and polymorphism

  • Answered by AI
  • Q2. Oops concepts in java
  • Ans. 

    Object-oriented programming concepts in Java

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

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

    • Polymorphism: ability of an object to take on many forms

    • Abstraction: hiding the implementation details and showing only the necessary features of an object

  • Answered by AI
  • Q3. Some questions in mysql

Skills evaluated in this interview

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

I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. What is for loop?
  • Ans. 

    A for loop is a control flow statement for iterating a specific number of times.

    • Used to iterate over a range of values or elements in an array

    • Consists of initialization, condition, and increment/decrement expressions

    • Example: for(int i=0; i<5; i++) { System.out.println(i); }

  • Answered by AI
  • Q2. Collection in java?
  • Ans. 

    Collections in Java are frameworks that provide an architecture to store and manipulate a group of objects.

    • Collections provide interfaces (List, Set, Map) and classes (ArrayList, LinkedList, HashSet, HashMap) to store and manipulate groups of objects.

    • Collections framework includes algorithms to manipulate data structures like sorting, searching, etc.

    • Collections are more flexible and efficient than arrays in Java.

    • Exampl...

  • Answered by AI
  • Q3. Exception handling in Java?
  • Ans. 

    Exception handling in Java is a mechanism to handle runtime errors and prevent program crashes.

    • Use try-catch blocks to handle exceptions

    • Use finally block to execute code regardless of exception

    • Use throw keyword to manually throw exceptions

    • Use throws keyword in method signature to declare exceptions that can be thrown

  • Answered by AI

Interview Preparation Tips

Topics to prepare for HEPL - A Cavinkare Group Company Java Developer interview:
  • Java basics
  • Full stack course
Interview preparation tips for other job seekers - They asked very very basics questions only. I answered well for this 3 questions they asked. I expected and prepared more. But lastly I get disappointed only. They only selected fullstack course completed students(6-1 year course). They don't care about you completed any project or skill you have. They only expecting who completed high paid course.

Skills evaluated in this interview

Java Developer Interview Questions & Answers

user image UIUX94 Rathish.R .R

posted on 20 Sep 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Syntax for for loop
  • Ans. 

    For loop syntax is used for iterating over a collection of elements in Java.

    • Syntax: for(initialization; condition; iteration) { // code block }

    • Initialization: executed before the loop starts

    • Condition: evaluated before each iteration, loop continues if true

    • Iteration: executed after each iteration

    • Example: for(int i=0; i<10; i++) { System.out.println(i); }

  • Answered by AI
  • Q2. Syntax for an array
  • Ans. 

    Syntax for declaring an array in Java

    • Declare the array type followed by square brackets and the array name

    • Initialize the array using curly braces with values separated by commas

    • Example: String[] names = {"Alice", "Bob", "Charlie"}

  • Answered by AI

Skills evaluated in this interview

HEPL - A Cavinkare Group Company interview questions for designations

 Junior Java Developer

 (1)

 Senior Java Developer

 (1)

 Data Engineer

 (1)

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

I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. For loop syntax?
  • Ans. 

    For loop is used to iterate over a collection of elements in Java.

    • Syntax: for(initialization; condition; update) { // code block }

    • Example: for(int i=0; i<10; i++) { System.out.println(i); }

  • Answered by AI
  • Q2. What is string in Java?
  • Ans. 

    A string in Java is a sequence of characters used to represent text.

    • Strings are objects in Java, created using the 'String' class.

    • Strings are immutable, meaning their values cannot be changed once they are created.

    • Strings can be concatenated using the '+' operator.

    • Example: String str = "Hello, World!";

  • Answered by AI

Skills evaluated in this interview

Get interview-ready with Top HEPL - A Cavinkare Group Company Interview Questions

Java Developer Interview Questions & Answers

user image Jagestiya. K

posted on 12 Oct 2023

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in May 2023. 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 tips
Round 2 - HR 

(3 Questions)

  • Q1. What is oops? And oops concept
  • Ans. 

    OOPs stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent and manipulate data.

    • OOPs is based on the concept of classes and objects.

    • It focuses on encapsulation, inheritance, and polymorphism.

    • Encapsulation ensures data hiding and abstraction.

    • Inheritance allows the creation of new classes from existing ones.

    • Polymorphism enables objects to take on multiple forms.

    • Example: In Jav...

  • Answered by AI
  • Q2. Define Multitheding
  • Ans. 

    Multithreading is the concurrent execution of two or more threads to achieve maximum utilization of CPU.

    • Multithreading allows multiple threads to run concurrently within a single program.

    • It improves performance by utilizing idle CPU time and executing multiple tasks simultaneously.

    • Threads can communicate and share resources, but synchronization is required to avoid conflicts.

    • Examples include running background tasks wh...

  • Answered by AI
  • Q3. What is exception handling
  • Ans. 

    Exception handling is a mechanism in Java to handle runtime errors and prevent program crashes.

    • Exception handling allows programmers to catch and handle errors that occur during program execution.

    • It involves using try-catch blocks to catch exceptions and provide alternative code to handle the error.

    • The catch block specifies the type of exception to catch and the code to be executed when that exception occurs.

    • Java provi...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

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

Simple aptitude questions

Round 2 - Coding Test 

Array, linked list question

I applied via Recruitment Consulltant and was interviewed in May 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. Prepare on communication

Interview Preparation Tips

Interview preparation tips for other job seekers - Moderate interview, not a goal based questions

Interview Questionnaire 

1 Question

  • Q1. Production dept
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via LinkedIn and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Tell us about yourself
  • Q2. Tell us about your experience

HEPL - A Cavinkare Group Company Interview FAQs

How many rounds are there in HEPL - A Cavinkare Group Company Java Developer interview?
HEPL - A Cavinkare Group Company interview process usually has 1-2 rounds. The most common rounds in the HEPL - A Cavinkare Group Company interview process are Technical, Resume Shortlist and HR.
How to prepare for HEPL - A Cavinkare Group Company 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 HEPL - A Cavinkare Group Company. The most common topics and skills that interviewers at HEPL - A Cavinkare Group Company expect are Java, AWS, Hibernate, Spring and AWS Infrastructure.
What are the top questions asked in HEPL - A Cavinkare Group Company Java Developer interview?

Some of the top questions asked at the HEPL - A Cavinkare Group Company Java Developer interview -

  1. What is for lo...read more
  2. What is oops? And oops conc...read more
  3. Joins and write a syntax for inner j...read more

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HEPL - A Cavinkare Group Company Java Developer Interview Process

based on 6 interviews

1 Interview rounds

  • Technical Round
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HEPL - A Cavinkare Group Company Java Developer Salary
based on 9 salaries
₹1.2 L/yr - ₹3.7 L/yr
63% less than the average Java Developer Salary in India
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HEPL - A Cavinkare Group Company Java Developer Reviews and Ratings

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3.5/5

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3.5

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4.5

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2.0

Salary

4.0

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3.0

Company culture

3.0

Promotions

3.5

Work satisfaction

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