WovVTech Java Developer Interview Questions and Answers

Q1. Core Java,Spring Boot,Multithreading,Cloud,Debugging ,Question on Tree Data Structure
Add your answer

Q1. Managerial Round was there with tech
Add your answer

Q1. Managerial round was there with tech
Add your answer

Q1. What you do? Description with analysis
Ans. 
I am a Java Developer responsible for designing, developing, and maintaining Java applications.
• Design and develop Java applications

• Write clean, efficient, and maintainable code

• Collaborate with team members to troubleshoot and solve technical issues
Answered by AI
Add your answer

Q1. Java,sql,python
Add your answer

Q1. What is your goal
Add your answer

Q1. What are your salary expectations?
Add your answer
Q2. What is your family background?
Add your answer
Q3. Why should we hire you?
Add your answer
Q4. Tell me about yourself.
Add your answer

Q1. Exception Handling, jsp, servlet and javascript ( Basic)
Add your answer

Time distance and basic puzzle questions,6 questions in 45 minutes

Q1. Let,var,const difference,closure,react event loop
Add your answer

Q1. Discussed high level design and modifications in my web application
Add your answer

Round duration - 120 minutes
Round difficulty - Hard

This round was very difficult. I never do these much difficulty level of coding questions. But i give my best, and just do every questions by using step by step process.

Q1. 
Hourglass Pattern Problem Statement
Given an integer 'N', print an hourglass pattern based on the value of 'N'.
Input:
The first and only line of input contains an integer, denoting the value of N.
Out...read more
Add your answer
Q2. 
BFS Traversal in a Graph
Given an undirected and disconnected graph G(V, E) where V vertices are numbered from 0 to V-1, and E represents edges, your task is to output the BFS traversal starting from the ...read more
Add your answer
Q3. 
Sort a Stack Problem Statement
You are given a stack. Your task is to sort the elements within the stack in ascending order using only push and pop operations. You are allowed to use one additional stack ...read more
Add your answer

Round duration - 90 minutes
Round difficulty - Easy

This round is also coding round in this round we have a small video call interaction too, in which hr ask few questions to only those whose coding question is correct.

Q1. 
Next Smaller Palindrome Problem Statement
You are given a palindrome number represented as a string S. Your task is to find the largest palindrome number that is strictly less than S.
Example:
Input:
T...read more
Add your answer
Q2. 
Rotting Oranges Problem Statement
You are given a grid containing oranges where each cell of the grid can contain one of the three integer values:
• 0 - representing an empty cell
• 1 - representing a fre...read more
Add your answer