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VV TECH PRIVATE LIMITED Interview Questions, Process, and Tips
VV TECH PRIVATE LIMITED Interview Experiences
1 interview found
I applied via Referral and was interviewed in Feb 2024. There were 2 interview rounds.
(3 Questions)
- Q1. What is spring and use
- Ans.
Spring is a popular Java framework used for building enterprise applications.
Spring provides comprehensive infrastructure support for developing Java applications.
It simplifies the development of Java applications by providing ready-to-use components.
Spring enables developers to focus on business logic rather than boilerplate code.
Examples: Spring Boot, Spring MVC, Spring Security.
- Q2. Diff between spring and spring boot
- Ans.
Spring is a framework for building Java applications, while Spring Boot is a tool for quickly creating standalone Spring-based applications.
Spring is a comprehensive framework for building Java applications, providing support for dependency injection, aspect-oriented programming, and more.
Spring Boot is an opinionated tool that simplifies the setup and configuration of Spring applications, allowing for quick developmen...
- Q3. How to connect database
- Ans.
Database connection can be established using JDBC or ORM frameworks like Hibernate.
Use JDBC to establish a connection by loading the driver, creating a connection object, and executing SQL queries.
Use ORM frameworks like Hibernate to map Java objects to database tables and handle database operations through object-oriented programming.
Ensure proper configuration of database connection parameters such as URL, username, ...
(3 Questions)
- Q1. Explain spring boot microservice
- Ans.
Spring Boot microservices are small, independent, loosely coupled services built using the Spring Boot framework.
Microservices are small, independent services that work together to form a larger application.
Spring Boot is a framework that simplifies the development of Java-based applications.
Spring Boot microservices are designed to be easily deployable and scalable.
Each microservice typically handles a specific busine...
- Q2. Where you used microservice in your last project?
- Ans.
I used microservices in my last project to break down a monolithic application into smaller, independent services.
Implemented microservices architecture using Spring Boot and Docker
Separated functionalities like user management, payment processing, and inventory management into individual services
Used RESTful APIs for communication between microservices
Deployed microservices on Kubernetes for scalability and fault tole
- Q3. Basic spring boot dependency
Interview Preparation Tips
- Spring
- Spring Boot
Skills evaluated in this interview
Senior Java Fullstack Developer Interview Questions asked at other Companies
Interview questions from similar companies
Senior Software Engineer Interview Questions & Answers
Tech Mahindra
Anonymous
posted on 14 May 2022
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
(1 Question)
- Q1. Discuss 4 case study related to supply chain management.
Interview Preparation Tips
- Supply Chain Management
I applied via Walk-in and was interviewed before Apr 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is Excel what is vlookup what is your strength and weakness
Interview Preparation Tips
I was interviewed before Sep 2020.
(1 Question)
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
- Q1.
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
- Ans.
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Interview Preparation Tips
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed before Sep 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. 1. Why do you want to change?
- Q2. 2. What is your goal?
- Q3. 3. Critical project you have handled?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern
Interview Preparation Tips
I applied via Job Portal and was interviewed before Apr 2021. There was 1 interview round.
(1 Question)
- Q1. Solid principles in c#
- Ans.
Solid principles are a set of design principles for writing maintainable and scalable code in C#.
Single Responsibility Principle (SRP) - a class should have only one reason to change
Open/Closed Principle (OCP) - a class should be open for extension but closed for modification
Liskov Substitution Principle (LSP) - derived classes should be substitutable for their base classes
Interface Segregation Principle (ISP) - client...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell me about yourself
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basic questions only ... regarding job and experience
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jan 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. First question in hr interview is tell about yourself then the hr asked questions what I mentioned in my resume. So put the information in resume what you known well. My unique talent is I'm a stage spea...
Interview Preparation Tips
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