TAJSATS AIR CATERING Junior Java Developer Interview Questions and Answers

Basic aptitude round easy to handle and not that much difficult

Q1. What are the dependencies that are present in spring and explain them
Ans. 
Spring has various dependencies like Spring Core, Spring MVC, Spring ORM, etc.
• Spring Core provides the basic functionality of the Spring framework

• Spring MVC is used for building web applications

• Spring ORM provides integration with Object Relational Mapping frameworks

• Spring Data provides a consistent approach to data access

• Spring Security provides authentication and authorization

• Spring Boot provides an opinionated way o...read more
Answered by AI
View 2 more answers
Q2. What is meant by the hibernate and explain it's uses
Ans. 
Hibernate is an ORM tool that simplifies database access in Java applications.
• Hibernate maps Java classes to database tables and provides a framework for querying and manipulating data.

• It eliminates the need for writing SQL queries and handles database transactions automatically.

• Hibernate supports caching, lazy loading, and optimistic locking to improve performance.

• It can be integrated with various databases and applic...read more
Answered by AI
Add your answer