9 Brane Enterprises Java Developer Interview Questions & Answers | Complete Prep Guide 2025

Brane Enterprises Java Developer Interview Experiences

2 interviews found

Java Developer Interview Questions & Answers

Anonymous

posted on 4 Apr 2022

I was interviewed in Apr 2021.

Round 1 - Video Call

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical round with questions on Java and Basic programming concepts.

Q1. What is a static variable and a static method in Java?

Ans.

Static variables and methods belong to the class rather than instances of the class.

Static variables are shared among all instances of a class.
Static methods can be called without creating an instance of the class.
Example: public static int count = 0; public static void incrementCount() { count++; }

Answered by AI

Add your answer

Q2. What is the difference between a For loop and a While loop?

Ans.

For loop is used when the number of iterations is known, while While loop is used when the condition is true.

For loop is used when the number of iterations is known beforehand.
While loop is used when the condition is true.
For loop has initialization, condition, and increment/decrement in one line.
While loop only has a condition to check before each iteration.
Example: for(int i=0; i<5; i++) { //code }
Example: int i =

Answered by AI

Add your answer

Q3. What is a do-while loop?

Ans.

A do-while loop is a control flow statement that executes a block of code at least once, and then repeatedly as long as a specified condition is true.

The code block is executed first before checking the condition.
The condition is checked after the code block is executed, and if it is true, the code block is executed again.
The loop continues until the condition becomes false.
Example: do { System.out.println('Hello'); }

Answered by AI

Add your answer

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPABrane Enterprises interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewRejected

Skills evaluated in this interview

Java Developer Interview Questions & Answers

Anonymous

posted on 15 Oct 2021

I applied via Walk-in and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire

6 Questions

Q1. Write any code

Ans.

Code to print 'Hello World' in Java

Create a class with a main method
Use System.out.println() to print 'Hello World'

Answered by AI

Add your answer

Q2. What is static variable and method

Ans.

Static variables and methods belong to the class rather than the instance of the class.

Static variables are shared among all instances of the class
Static methods can be called without creating an instance of the class
Static variables and methods are accessed using the class name, not an instance variable
Example: Math.PI is a static variable in the Math class
Example: Math.sqrt() is a static method in the Math class

Answered by AI

Add your answer

Q3. Some personal questions

Add your answer

Q4. Difference between while loop and for loop

Ans.

While loop is used when the number of iterations is unknown, whereas for loop is used when the number of iterations is known.

While loop checks the condition before executing the code block, whereas for loop checks the condition after executing the code block
For loop is more concise and readable when the number of iterations is known
While loop is more flexible and can be used for infinite loops or when the number of ite...

Answered by AI

Add your answer

Q5. What is do while loop

Ans.

A do while loop is a control flow statement that executes a block of code at least once, and then repeatedly executes the block, or not, depending on a given condition.

The loop body is executed at least once before the condition is checked
The loop continues to execute until the condition becomes false
Syntax: do { // code block } while (condition);
Example: do { System.out.println(i); i++; } while (i < 5);

Answered by AI

Add your answer

Q6. Object oriented programming

Add your answer