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Previously we have seen Many to One Mapping and today we will see One to One mapping One To One Mapping: A one-to-one association is...

Spring Security: Spring Security is a framework which provides various security features like: authentication, authorization to create...

Hibernate : Java Hibernate is an object-relational mapping tool(ORM) allowing the mapping of object-oriented models to relational...

Required Tools: Spring Initializr IDE Spring Boot CLI tool. We are using the Spring Initializr for this blog. As part of the setup, we...

What is Dependency Injection? Dependency injection is a pattern we can use to implement Inversion of control (IOC), where the control...

What is an API? Application Programming Interface (API) is a software interface that allows two applications to interact with each other...

What is Inversion of control? The approach of outsourcing the constructions and management of objects is known as Inversion of control So...

What is Testing? Testing is the process of checking the functionality of an application to ensure it runs as per requirements. Unit...

You are working for a small manufacturing organization that has outgrown its current inventory system. Members of the organization have...

Java project work: You are tasked to develop a Java program that matches the below specified tasks Task 1: In the game of Scrabble, each...

What is LinkedList? Linked List can be defined as collection of objects called nodes that are randomly stored in the memory. A node...

What is an Iterator? In computer programming, an iterator is an object that enables a programmer to traverse a container, particularly...

Java project work: You are tasked to develop a Java program to simulate a mini Student Management System. Task 1: Write a Java class...

What is an ArrayList? ArrayList is a part of collection framework and is present in java.util package. It provides us with dynamic arrays...

Swing components are the basic building blocks of an application. We know that Swing is a GUI widget toolkit for Java. Every application...

Containers are an integral part of SWING GUI components. A container provides a space where a component can be located. A Container in...

The LayoutManagers are used to arrange components in a particular manner. The Java LayoutManagers facilitates us to control the...

What is Java Swing? Java Swing is a lightweight Java graphical user interface (GUI) widget toolkit that includes a rich set of widgets....

Java project work: Your task is to implement two classes named as App.java and MyFrame.java according to the below specifications:...

What is a set? It is an unordered collection of objects in which duplicate values cannot be stored. It is an interface that implements...